Ultimate Team PROBLEMS PS5

So how do i begin this 
1) SBCs 
After i have made a sbc when to put it in it comes up with "Checking Squad " then kind of crashs this has happened mulitple times i dunno if the game is done but that one problem 
2) Updating Store 
this happen all the time i dunno if they have seen that problem but that is annoying 
3) SBC menu not loading
this happen more and more 
4) Open and getting stuff out of a pack opening 
this one is most times this happens i dunno if they server are dead or cant handle the press or just crashing 

so Please sort these out