I wouldn't say we "don't support" these threads, but you'll have much higher odds of actually finding a roleplay if you put some more information out there! Telling people what kinds of RPs you like, what kind of RP you're looking for right now, and some qualities you like in a partner/other players is helpful; people don't typically respond if there's nothing for them to respond to <3
And yes, this belongs in Interest Checking.