HELP! Can't Find Players

Hey everyone, I haven’t played the MCC since March, and I just hopped on tonight to play a few games. However, it seems the issues of this game continue, as I haven’t even been matched once!! I have searched in multiple playlists, spending 5 minutes at a time searching in each one, and it hasn’t even tried to put players up with me! If anyone could provide some relevant info on this issue Im having, it would be GREATLY appreciated