I don't get scored after a match

Hi everyone
I have a question, why I don't get scored after a match?. Now I got 1700 points of elo, and when I want to create a match I get paired with people who has at least 2000 points of elo, and with people who has "This player uses chess computer assistance" on their profile, how come?
Thanks

you appear to have been marked for using computer assistance yourself

Because you are a cheater, and cheaters deserve to play against other cheaters.