Some guy using Evernote

Hi Support and fellow Evernote users! I upgraded from Plus to Premium via the Google Play store on the Android App. Whenever I try to customize the homepage, I still get the "Upgrade to save these changes prompt" both in the android app and Windows desktop app. On a lark, I still tried to upgrade on the android app but it tells me that purchasing options are not available. I already cleared the cache in the android app but I don't want to be charged extra attempting to upgrade again elsewhere. I'd like to use premium! Not sure what else to do here and could not find support to contact. ndroid app