How do I teleport and refresh the character after a player clicks a button?

I have a play button on my ROBLOX game, this is the code so far...

local function OnClick()
 script.Parent.Parent:Remove()
end
script.Parent.MouseButton1Click:connect(OnClick)

and that works, but after they click it, I want to teleport them and refresh their character. (code below)

game.Workspace.Player.HumanoidRootPart.CFrame = CFrame.new(Vector3.new(422.054, 830.4, 645.525))
game.Players.PlayerAdded:connect(function(player)
wait(1)
player:LoadCharacter()
end)

I'm unsure how to combine this, please help.