Charged for this app 5+ times, broke my AppStore

Instant audio recorder. I keep getting charged again and again for this upgrade, no matter how many times I have deleted this app I keep getting charged for the upgrade everytime my applestore tries to auto update any of my apps, so now my app store is bugged. Please fix and refund these incorrect, even fraudulent charges.

brjemmet about Instant Rec: Audio Recorder & Voice Recording