I'M tired

I am tired of playing against the same bitch characters every match there is atleast 1 Lshanks it's not fun playing the same shit everytime it's either Lshanks groger droger ssnake Or lucci I tried playing tryna get kaido medal set can't even get 1 dumbass medal piece over 100 match not even 1 medal piece ik it's a skill issue but like I wanna play against some different characters