So I made a new tinder. Got like 10 hot matches per day for a few days after I created it, then it slowly tapered down gradually to 0 matches per day again, or one or two. No, they're (mostly) not bots, I can tell if it's a bot or not

What gives? Is the ELO system that fucked? Is the only solution really to increase my SMV/pictures/bio until I reach a point the ELO consistently favors me?