IOS app stuck on Launch Screen

I created an app i 4.24 and then migrated to 4.25 last month. I upload the app to test flight and when I open the app on my Iphone Xs its stays on the launch screen, It is stuck, I cannot do anything else, it just stays on the launch screen. and does not go to my default level, I have my default level on Main menu everything seems fine but does not load anything else but the launch screen, Can anyone please help me out, I am going crazy with this now!