Horrible Update

So i updated the app and it sais my pictures are there but it only gives me a white background, it said i had to pay 3.99$ so i did that and then it said i had to back it up to i did the back up but it wont make any progress, how can i fix this, i just want my pictures back.

Abshdjamzndja about Photo Lock Vault Calculator +, v4.0.13