Dead app. There are way more drivers than users. It is almost impossible to do deliveries, by the time you get the notification the order has been taken. Also, the $900 referral is a scam. It will be near impossible to do 30 orders in 30 days as some days you will only get one order, and you will have to compete with dozens of other drivers. It takes a few days to set up as well, so really it's more like 30 orders in 20 days. I would stay away unless your city has a large user base.