bookmarking doesnt work

annoyed that i paid for this. My frustration was with the stock media player that always reset or didnt remember where i was with audfiobooks when i switched to music so i bought this app since it is supposed to remember where you were. It doesnt and sometimes resets itself to random spots in the story. So basically i spent money for an app that doesnt actually do what it is supposed to. I do wonder if this is something to do with bluetooth effects though

Pictoushead about Audiobook and Podcast Player