Lost everything – Tiny Password - Secure Password Manager Review

This is my first review of any app but I am so frustrated I didn't know why else to do. I have been using this app for literally years. I several hundred entries, website logins, credit card numbers, ssn#s, membership info, info I needed to pay bills and just generally everything you could think of. It was awesome not having to remember all that stuff. I decided to reset my phone to default due to some issues I was having. And now when I reconnect this app to my drop box. Nothing no happens. It says it's synced to my Db but there are no entries, it wants me to start fresh. When I go to drop box directly I see the file sitting there, patiently waiting but it won't sync when I connect it. I have reached out to the developer twice with no response. Please, does anyone know a work around? I need my info back.
Review by Renegade-X on Tiny Password - Secure Password Manager.