Loop only repeats Once? Using while true do

Hello everyone, having a problem with my script, for whatever reason the loop only runs once, here is my code:

while true do


local SoundPlay = math.random(1, 3)
local Time = math.random(3,5)

wait(Time)
 if SoundPlay == 1 then 
 script.Parent.Sound1:Play()
 end
 wait(Time)
  if SoundPlay == 2 then 
 script.Parent.Sound2:Play()
 end 
wait(Time)
 if SoundPlay == 3 then 
 script.Parent.Sound3:Play()
 end

end

After the loop runs once, it doest play again, is there a reason for this?

I found out your mistake or error. From what I see in your script it doesn't have "wait" in the script, without wait in while true do it only works once, I made this mistake once too

while true do
	local SoundPlay = math.random(1, 3)
	local Time = math.random(3,5)
	wait(Time)
	if SoundPlay == 1 then 
		script.Parent.Sound1:Play()
		wait(insert seconds)
	end
	wait(Time)
	if SoundPlay == 2 then 
		script.Parent.Sound2:Play()
		wait(insert seconds)
	end 
	wait(Time)
	if SoundPlay == 3 then 
		script.Parent.Sound3:Play()
		wait(insert seconds)
	end
end