Ask HN: Anyone getting their items removed for no reason from FB Marketplace?

I'm trying to get a used mattress on sale on the Facebook Marketplace, and they keep deleting it without providing any details. Any appeal I submit is immediately denied. I mean, at least provide an explanation. What a sh*ty product. Wondering if this happens to other users and is some kind of automatic false-positive, or am I just breaking the rules trying to sell a freaking mattress. Edit: How could a company like Facebook ship such a slow and complex product, with little to no support, for so many years? Where did the FAANG Product Management quality go?