Can't select or Create Squad. Every time it throws the same error.

Just joined FUT yesterday for the first time. Was playing smoothly yesterday. But since the morning can't play anything because I can't create a squad/new squad as it throws the error "there was an error communicating with fut server".

I am completely new here. Don't know the ins and outs. I am struggling to complete even UT fundamentals. Tho I think I can finish it by today if I get to solve this from. I am tried googling and youtubing. Nothing helped cause I didn't clearly understand them. I can't understand how to sell SBC reserve players. My transfe rmarket hasn't opened yet.

I tried to do it through the Companion App and it doesn't work either. Everything reverts back.