yesterday I realised that thr Games modes doesn't start when I start a game when I try to check modes and fix the problem it keeps buffering or the app freezes.is there a problem in the modes feature?

Greetings,I have received the One UI 7 update today and I have downloaded it and since then I keep receiving notifications while I'm in a game...how can I switch it off? because I have tried to search for it and the videos are about previous One UITh...

where I can find the cleaning tools for the IconX 2018 in Doha - Qatar

the Snapchat on the galaxy s10+ is sooooooo zoomed is there's any thing to do to make it better ?