Hello. I have been trying for two days to make a normal interface for my game, but I always have this problem, I have already tweaked all the plugins, but the problem persists. I have already despaired and for this I am writing here
Hey there! The problem that you are trying to explain here is that. The Ui changes its positions from the position you have assigned it, and this happens whenever you enter a game.
You can use Position locks provided by Roblox themselves you can add these as a child to the Image label or whatever you want this to be done with
Use these to set the position of the Ui on your screen.
Topics like these already exist on Dev Forums or youtube, Here are some links which can help you with your problem.