Why do the buttons behave like this

Question

So I made this game, but when I finish multiplayer, the buttons start behaving weird. Can someone please help me out with this?
https://code.sololearn.com/W5VKWRA67zEh/?ref=app

Answer 1

How do you expect it to work?

Answer 2

Dark Angel I expect it to let the buttons be in a normal horizontal row at the end of the multiplayer game
edit(at the begin of a new multiplayer game(after pressing try again))