App needs work

This app had everything I was looking for tracking my home library, if it would work like the description promises With each upgrade I lose something. Many of the pictures of the book covers have disappeared When I try to pull up the information on some books the app crashes. I lost the total of what my book collection is worth. I keep hoping all the bugs will be fixed but I am about ready to find another app that will work.
Right now I am sorry I bought this one

E1c1h101 about Home Library