GUI help/Transitions

Hey everyone! So I wanted to start working on getting good at scripting transition and gui stuff. I have looked at some tutorials and half of them are 6 year olds. I just wanted to know if anyone has any tips? If you do please make sure to leave a comment! Have a good day everyone! :))

So for animating UI i reccomend using TweenService for begginners there are like TweenPosition and TweenSize or TweenPositionsAndSize

So when i was noob at scripting i made something like this Its my biggest topic

For Questions tell me Try to understand it