Scripts not working/executing in both studio and roblox?

I'm NOT to sure about this but I think it's a problem with your if statements.

So in here you used the :GetPlayerFromCharacter() method/function... well you forgot to put a colon.

This is the correct verison of your first script i think:

local TeleportService = game:GetService("TeleportService")
local gameID = 3262304056

function onTouched(hit)
    local player = game.Players:GetPlayerFromCharacter(hit.parent)
    if player then
        TeleportService:Teleport(gameID, player)
    end
end


script.Parent.Touched:connect(onTouched)

Next your kill-brick script has alot of unesscary conditions For example,

if hit and

This is just saying if hit exists, for the TouchedEvent to run it needs the hit parameter to exist. Why would you need to say if hit exists when the function is already running lol

Next condition is

and hit.Parent

This is saying if hit has an parent, anything that activates the touched event must have at least one parent The workspace!

To shorten your conditions use this instead:

script.Parent.Touched:Connect(function(hit)
    if hit.Parent:FindFirstChild("Humanoid") then
        hit.Parent.Humanoid.Health = 0
    end
end)

:FindFirstChild() returns true or false if the given parameter DOES exist in the parent that used the method. So if a part drops down and activates the Touched Event, :FindFirstChild() would see if a humanoid existed, which there is no humanoid, then it would return false. Which the if statement sees and closes itself.

You can ask clarification anytime.