extremely simple wall hop script mobile not supported

local player = game.Players.LocalPlayer
local UIS = game:GetService("UserInputService")
local mouse = player:GetMouse()

local char = player.Character or player.CharacterAdded:Wait()
local root = char:WaitForChild("HumanoidRootPart")
local cam = workspace.CurrentCamera

local angle = 45
local waitTime = 0.1

local function rotateY(part, delta)
    local ori = part.Orientation
    part.Orientation = Vector3.new(ori.X, ori.Y + delta, ori.Z)
    wait(waitTime)
    part.Orientation = ori
end

local function rotateCamera(delta)
    cam.CFrame = cam.CFrame * CFrame.Angles(0, math.rad(delta), 0)
    wait(waitTime)
    cam.CFrame = cam.CFrame * CFrame.(, .(-delta), )


mouse.Button1Down:(()
     UIS.MouseBehavior == .MouseBehavior.LockCenter 
        (angle)
    
        (root, angle)
    
)

mouse.Button2Down:(()
     UIS.MouseBehavior == .MouseBehavior.LockCenter 
        (-angle)
    
        (root, -angle)
    
)