Trying to make a car

Help and Feedback Scripting Support
#1

Hello! Im trying to make a go kart in roblox Studio

The Issue is when I put a driving script I found on the Go Kart It didnt move the car at all, The car Is Unanchored which confuses me more

Script

-- Variables

local VehicleSeat = script.Parent:WaitForChild("VehicleSeat")

local BackWheels = script.Parent:WaitForChild("BackWheels")
local Steering = script.Parent:WaitForChild("Steering")

-- Configure

local maxSpeed = 50
local turnAngle = 15 -- put the angle too much will cause problems

local function updateCar(property)
	if property == "Steer" then
		Steering.MotorTurn.HingeConstraint.TargetAngle = -turnAngle * VehicleSeat.Steer
	end
	if property == "Throttle" then
		for _, hinges in pairs(BackWheels:GetDescendants()) do
			if hinges:IsA("HingeConstraint") then
				hinges.AngularVelocity = -maxSpeed * VehicleSeat.Throttle
			end
		end
	end
end

VehicleSeat.Changed:Connect(updateCar)