I buy and sell on offerup. Buying is somewhat of a nightmare due to so many duplicate ads and scams. Especially with trying to buy a vehicle. They need more filter options. Filter options needed: private seller or dealer; clean title or salvage title; combine duplicate ads (like Craigslist). Those would help A LOT. It's honestly a nightmare to look through every ad. Many are deceiving. Price will say such and such but that's A DOWN PAYMENT... or the car is salvage title. Etc etc.