Please refund not happy – Cross DJ Pro Review

I bought this twice you guys charged me for my kindle 2016 and my iPad Pro 2017 and I was thinking I could mix my own music I made from scratch and I own all rights too, and downloaded to my SoundCloud account. The when I tryed recording and mixing only my songs your app wouldn't let me because some rights bull crap. Next time can you explain that before you charge 4.99 and why do I have to buy twice per tablet I own???? I want my money back for iPad Pro download waisted my time and money. Thanks
Review by Weston-Lewis-1 on Cross DJ Pro.