How to create a finish menu

Hi I have made a finish menu for my game and it comes up on the same ‘map’ as what the player plays my game on

it is triggered by a trigger box but when it comes up i cant press any of the buttons and it wont work

pleases help

can you see mouse cursor when the menu comes up?

yeah i can

Is the menu look kind of gray out.

it looks exactly the same as my other menus and their working