Can not login to the app. Keep finding an mistake. Application is English although the error is in Chinese so I do not know what it really is. Rebooted phone, uninstalled/reinstalled app, turned off details for a couple of minutes, but no use. I nonetheless can not log in https://bookmarkfriend.com/story18288447/mycard-%E4%BB%A3%E5%84%B2-an-overview