App is broken.

I have had the app for a couple weeks and everything seemed to work pretty well. Wish list works well and I can see all the deals and promotions. Only problem now is that when I open the app it wont let me use it unless I update but there is no update available in the App Store and reinstalling does not fix the issue.

Jxxnb about Newegg - Tech Shopping Online, v4.0.0