I already bought 2 flip 6 and 1 fold 6 and I ordered the ring .For couple of weeks they said to get back on the app to select size of the ring because there are a lot of order and that is why I can't select my size .Today I could select the size and after I submit i get a message that : we can't process this at this time get back later .I tried 53 times to submit and I couldn't. I sign out and get back in ....surprise I couldn't select my size anymore. Good bye Samsung you become a little bit of an small small apple so no thanks .