Problem in getting update

I have been notified for awhile now that their is a update for your book in the App Store. The title is Battle Field of the Mind.
And for some reason the app will not load for me at all from the App Store. This is driving me crazy. Can you help me please? I am at my wits end.
Thank You
God Bless Forever
Trey

Sunny SideUp82 about Joyce Meyer Ministries