Lost all Previous Post on the Posting page

I am sure that I did something wrong but I can't figure out what. I've been working on this for two days cuz I didn't want to bother anyone. I just bought Audioman Pro and when I switched to it I lost all my posts on the Post Page. All that is there is a SEARCH box (and the MONTHLY options). If I search or pick a monthly option, everything is fine but I used to have my last 20 posts there and it would go into more if I hit the button. IF I go back to change to the Audioman free and run a LIVE PREVIEW everything is great BUT not in PRO simultaneously: They just don't show up. Does anyone know what I did wrong? Thank you.