playbackloudness script not working?

I have this local script located in player starter scripts and its suppose to make parts go visible and unvisible depending on the playbackloudness but it only keeps the first bar visible even tho the playbackloudness goes over limit.

you dont need to look at all of it just looks at the parts where it says if sound.PlaybackLoudness >= pbl(number) then

    local runservice = game:GetService("RunService")

local sound = game.Workspace.Sound

------------------------------------------------

local lines = game.Workspace.Club.lines

local line1 = lines.line1

local line2 = lines.line2

local line3 = lines.line3

local line4 = lines.line4

local line5 = lines.line5

local line6 = lines.line6

local line7 = lines.line7

local line8 = lines.line8

local line9 = lines.line9

local line10 = lines.line10

local line11 = lines.line11

local line12 = lines.line12

local line13 = lines.line13

local line14 = lines.line14

local line15 = lines.line15

------------------------------------------------

local pbl1 = 1

local pbl2 = 50

local pbl3 = 100

local pbl4 = 130

local pbl5 = 150

local pbl6 = 170

local pbl7 = 190

local pbl8 = 220

local pbl9 = 250

local pbl10 = 270

local pbl11 = 330

local pbl12 = 370

local pbl13 = 400

local pbl14 = 450

local pbl15 = 500

------------------------------------------------

runservice.RenderStepped:Connect(function()

print(sound.PlaybackLoudness)

if sound.PlaybackLoudness >= pbl1 then

line1.Transparency = 0

line2.Transparency = 1

line3.Transparency = 1

line4.Transparency = 1

line5.Transparency = 1

line6.Transparency = 1

line7.Transparency = 1

line8.Transparency = 1

line9.Transparency = 1

line10.Transparency = 1

line11.Transparency = 1

line12.Transparency = 1

line13.Transparency = 1

line14.Transparency = 1

line15.Transparency = 1

elseif sound.PlaybackLoudness >= pbl2 then

line1.Transparency = 0

line2.Transparency = 0

line3.Transparency = 1

line4.Transparency = 1

line5.Transparency = 1

line6.Transparency = 1

line7.Transparency = 1

line8.Transparency = 1

line9.Transparency = 1

line10.Transparency = 1

line11.Transparency = 1

line12.Transparency = 1

line13.Transparency = 1

line14.Transparency = 1

line15.Transparency = 1

elseif sound.PlaybackLoudness >= pbl3 then

line1.Transparency = 0

line2.Transparency = 0

line3.Transparency = 1

line4.Transparency = 1

line5.Transparency = 1

line6.Transparency = 1

line7.Transparency = 1

line8.Transparency = 1

line9.Transparency = 1

line10.Transparency = 1

line11.Transparency = 1

line12.Transparency = 1

line13.Transparency = 1

line14.Transparency = 1

line15.Transparency = 1

elseif sound.PlaybackLoudness >= pbl4 then

line1.Transparency = 0

line2.Transparency = 0

line3.Transparency = 1

line4.Transparency = 1

line5.Transparency = 1

line6.Transparency = 1

line7.Transparency = 1

line8.Transparency = 1

line9.Transparency = 1

line10.Transparency = 1

line11.Transparency = 1

line12.Transparency = 1

line13.Transparency = 1

line14.Transparency = 1

line15.Transparency = 1

elseif sound.PlaybackLoudness >= pbl5 then

line1.Transparency = 0

line2.Transparency = 0

line3.Transparency = 1

line4.Transparency = 1

line5.Transparency = 1

line6.Transparency = 1

line7.Transparency = 1

line8.Transparency = 1

line9.Transparency = 1

line10.Transparency = 1

line11.Transparency = 1

line12.Transparency = 1

line13.Transparency = 1

line14.Transparency = 1

line15.Transparency = 1

elseif sound.PlaybackLoudness >= pbl6 then

line1.Transparency = 0

line2.Transparency = 0

line3.Transparency = 1

line4.Transparency = 1

line5.Transparency = 1

line6.Transparency = 1

line7.Transparency = 1

line8.Transparency = 1

line9.Transparency = 1

line10.Transparency = 1

line11.Transparency = 1

line12.Transparency = 1

line13.Transparency = 1

line14.Transparency = 1

line15.Transparency = 1

elseif sound.PlaybackLoudness >= pbl7 then

line1.Transparency = 0

line2.Transparency = 0

line3.Transparency = 1

line4.Transparency = 1

line5.Transparency = 1

line6.Transparency = 1

line7.Transparency = 1

line8.Transparency = 1

line9.Transparency = 1

line10.Transparency = 1

line11.Transparency = 1

line12.Transparency = 1

line13.Transparency = 1

line14.Transparency = 1

line15.Transparency = 1

elseif sound.PlaybackLoudness >= pbl8 then

line1.Transparency = 0

line2.Transparency = 0

line3.Transparency = 1

line4.Transparency = 1

line5.Transparency = 1

line6.Transparency = 1

line7.Transparency = 1

line8.Transparency = 1

line9.Transparency = 1

line10.Transparency = 1

line11.Transparency = 1

line12.Transparency = 1

line13.Transparency = 1

line14.Transparency = 1

line15.Transparency = 1

elseif sound.PlaybackLoudness >= pbl9 then

line1.Transparency = 0

line2.Transparency = 0

line3.Transparency = 1

line4.Transparency = 1

line5.Transparency = 1

line6.Transparency = 1

line7.Transparency = 1

line8.Transparency = 1

line9.Transparency = 1

line10.Transparency = 1

line11.Transparency = 1

line12.Transparency = 1

line13.Transparency = 1

line14.Transparency = 1

line15.Transparency = 1

elseif sound.PlaybackLoudness >= pbl10 then

line1.Transparency = 0

line2.Transparency = 0

line3.Transparency = 1

line4.Transparency = 1

line5.Transparency = 1

line6.Transparency = 1

line7.Transparency = 1

line8.Transparency = 1

line9.Transparency = 1

line10.Transparency = 1

line11.Transparency = 1

line12.Transparency = 1

line13.Transparency = 1

line14.Transparency = 1

line15.Transparency = 1

elseif sound.PlaybackLoudness >= pbl11 then

line1.Transparency = 0

line2.Transparency = 0

line3.Transparency = 1

line4.Transparency = 1

line5.Transparency = 1

line6.Transparency = 1

line7.Transparency = 1

line8.Transparency = 1

line9.Transparency = 1

line10.Transparency = 1

line11.Transparency = 1

line12.Transparency = 1

line13.Transparency = 1

line14.Transparency = 1

line15.Transparency = 1

elseif sound.PlaybackLoudness >= pbl12 then

line1.Transparency = 0

line2.Transparency = 0

line3.Transparency = 1

line4.Transparency = 1

line5.Transparency = 1

line6.Transparency = 1

line7.Transparency = 1

line8.Transparency = 1

line9.Transparency = 1

line10.Transparency = 1

line11.Transparency = 1

line12.Transparency = 1

line13.Transparency = 1

line14.Transparency = 1

line15.Transparency = 1

elseif sound.PlaybackLoudness >= pbl13 then

line1.Transparency = 0

line2.Transparency = 0

line3.Transparency = 1

line4.Transparency = 1

line5.Transparency = 1

line6.Transparency = 1

line7.Transparency = 1

line8.Transparency = 1

line9.Transparency = 1

line10.Transparency = 1

line11.Transparency = 1

line12.Transparency = 1

line13.Transparency = 1

line14.Transparency = 1

line15.Transparency = 1

elseif sound.PlaybackLoudness >= pbl14 then

line1.Transparency = 0

line2.Transparency = 0

line3.Transparency = 1

line4.Transparency = 1

line5.Transparency = 1

line6.Transparency = 1

line7.Transparency = 1

line8.Transparency = 1

line9.Transparency = 1

line10.Transparency = 1

line11.Transparency = 1

line12.Transparency = 1

line13.Transparency = 1

line14.Transparency = 1

line15.Transparency = 1

elseif sound.PlaybackLoudness >= pbl15 then

line1.Transparency = 0

line2.Transparency = 0

line3.Transparency = 1

line4.Transparency = 1

line5.Transparency = 1

line6.Transparency = 1

line7.Transparency = 1

line8.Transparency = 1

line9.Transparency = 1

line10.Transparency = 1

line11.Transparency = 1

line12.Transparency = 1

line13.Transparency = 1

line14.Transparency = 1

line15.Transparency = 1

end

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