What needs explain. Omg I am so confused
You should make it so when the player clicks the guiObject it fires a remote function and the server handles the name check and the tank spawn, leaving these tasks to the local script not only will make the script vulnerable to exploiters but also make the tank apear only for the player who clicked
I fixed it myself using :MoveTo and also + Vector3.new(20,20,20)
Thanks, @Juicy_Fruit, and @trueblockhead101 !