I signed up for "Match" long ago but haven't been active for over a year. I went to login and was told to go to resolutions @match.com, which is non-existent.
It seems to be a common problem. I wasn't in a trial period but I found out through a friend at my credit card company that Match tried to charge the credit card they had on file for me without my authorization. Fortunately I ha cancelled that card months earlier.
I thought they were reputable but it seems they are turning a little seedy.
Try Plentyofish. At least it's free!