"Couldnt do the request you wanted"in a match end, got kicked, told i left match

(I am at Türkiye btw at the west side) I was playing friendly games for an objective that has a limited time (squad sprinter IV weuro something like that) so i played the four required games but on the last one when i finished it and clicked on advance something like was on the screen "Couldnt do the request you wanted" and the match objective didnt get completed. This made me not be able to get my packs i am not sure i will be able to play the match later so ea please fix. On a unrelated side note: on one of my games like 3 days ago i took a shot my opponent blocked with a slide tackling and then the ball teleported to the goal somehow.(the ball was way faster than 99 shooting and powershot plus and i took a regular one with a mediocre 96 tots highlights Griezman)