Need Help... Please upgrade your app. – Safe Password free for iPhone Review

So I downloaded the new iOS 11 upgrade and now I'm unable to access any of my pass-codes. I've contacted Apple who said it has something to do with the bits. I do love this app. and did pay for the upgrade. However, it no longer works. PLEASE update your app/software so that I will be able to access my information. Thank you.
Review by DevilsSnowflake on Safe Password free for iPhone.