This sucks, not sure if its just a problrm for android phones but i get an error to update contact info when trying to place order but theres no place to do so. When I login using the Computer, i can see the contact info section. I update it, then go back to my phone, still gives me an error. It happened on my previous galaxy phone as well as my zfold3 phone. I give up trying tp use the 5 dollars off using the app.