They have a buyer protection program... um okay. Ruth of offerup who doesnt even disclose her last name because they know that they are running scams denied my claim when I received a unit that was different than described. Seller stated on the listing that the unit was missing 2 knobs. When I received the unit it was missing 2 knobs but a 3rd knob was bent and damaged as well as the LCD Screen (the main function) was damaged and unreadable. I contacted offer up with pictures and a full description and they just got back to me stating that the seller stated that 2 knobs were missing so we are denying your claim. What about the 3rd knob being bent and damaged and the LCD damaged and non functional? Ruth you are a blind bat, it shouldn't be hard to do your job unless you are blind. I will be filling a dispute regardless.