ABSOLUTELY DISGUSTING APP. FIX THE APP - PROMO CODES NOT WORKING - I get emails from ubereats with promo codes that get accepted when I add them, but in the checkout they fail to work. Also, a restaurant I was ordering from had the promotion to spend £30 and save £8 - I spent time to choose food to get it to £30 and it didn't apply the discount leaving me HANGRY. The service charge and delivery charge is a scam, the more you buy the higher the service charge. How is that a proper discount?