How do I make the KeyDown() function Usable from script in PlayerGui?

I'm trying to create a tool free game. I am a novice Scripter and I am curious as to how I can allow for this function (Key Down()) to work without putting it in a HopperBin, BackPack. The reason i'm not using the backpack is because the Gui Objects inside the PlayerGui are received as nil. So for now I'm leaving the "LocalScript" in the Gui Object. Here is the main line: (assume the variables are defined)Excerpt

            m.KeyDown:connect() 
if key=="a" and c.Lane1.A1.Position.Y<=c.Lane1.Left.UDim2(0,0,54.5,0) then Bad=true  print'Bad'elseif...

This is the output I recieve if I attempt to put this script inside the StarterPack : **DDR1 is not a valid member of PlayerGui 21:25:14.040 - Script 'Players.Player1.Backpack.Script', Line 3 21:25:14.040 - Stack End** This is another error I get : 01:12:11.524 - Players.Player1.PlayerGui.DDR1.DDR.Script:48: attempt to compare userdata with number 01:12:11.525 - Stack Begin 01:12:11.525 - Script 'Players.Player1.PlayerGui.DDR1.DDR.Script', Line 48 01:12:11.526 - Stack End

Filtering Enabled is off, I've checked this forum,Script Builders,and the Wikia for answers. None of them worked. The Hierarchy is: game.StarterGui.DDR.Script or if I put it in the Starter Pack... game.StarterPack.Script

this is the full script:

--Variables
p=game.Players.LocalPlayer
c=script.Parent
L1=c.Lane1.A1
L2=c.Lane2.A2
L3=c.Lane3.A3
L4=c.Lane4.A4
m=p:GetMouse()
 -- turn back to false 
Lost=false
Win=false
Bad=false
Cool=false
--Functions
function Left()
L1.Transparency=0
L1:TweenPosition(UDim2.new(0,0,-0.219,0))
wait(1.5)
L1.Transparency=1
L1:TweenPosition(UDim2.new(0,0,1.006,0))
end 
function Down() 
L2.Transparency=0
L2:TweenPosition(UDim2.new(0,0,-0.219,0))
wait(1.5)
L2.Transparency=1
L2:TweenPosition(UDim2.new(0,0,1.006,0))
end
function Up()
L3.Transparency=0
L3:TweenPosition(UDim2.new(0,0,-0.219,0))
wait(1.5)
L3.Transparency=1
L3:TweenPosition(UDim2.new(0,0,1.006,0))
end
function Right()
L4.Transparency=0
L4:TweenPosition(UDim2.new(0,0,-0.219,0))
wait(1.5)
L4.Transparency=1
L4:TweenPosition(UDim2.new(0,0,1.006,0))
end     



m.KeyDown:connect(function(key) 

if key=="a" and L1.AbsolutePosition.Y>c.Bad.AbsolutePosition  then
    Bad=true print'Bad'
elseif key=="a" 
    and (L1.Position.Y>c.Perfect) and (c.L1.Position.Y<=c.Bad) then 
    Cool=true print'cool' 
elseif key=="a" 
    and (L1.Position.Y==c.Perfect) then
    Perfect =true   print 'Perfect'
end
end)

while true do
    wait(1)
 i=math.random(1,4)
        print (i)
        if i==1 then Down()
        elseif
            i==2 then Down()
        elseif
            i==3 then Right()
        elseif
            i==4 then Up()

        end
end