Bad Business

I apologize if this is posted in the wrong topic but is there a place to report bad business on the board? Purchased an item through the classifieds on 6/3/15 to be told it’d ship 6/5/10. Five days later and no communication, I inquire about the tracking number only to be told they forgot about it and would ship it out on 6/10/15. Still no communication and no tracking number. Paypal will protect my purchase but I’d like other potential buyers to not have to go through this hassle with this individual.