Worst app ever. I finally gave up after 20 minutes of trying to order because it told me my email was invalid, only let me pay with Google pay, when I put my card in it read error because apparently MY CVC HAS TO BE 4 NUMBERS. Finally I just added a 0 to my CVC Just to see if that would work, and it informed me that my CVC has to be THREE numbers. It would literally switch back and forth no matter what I put in, telling me it had to be the opposite of whatever I entered. Is this some kind joke?