Mobile app testing

I am looking for someone to help test a mobile app on iOS devices. The testing I need comprises of functional, performance, usability and bug testing, as well as any accessibility features testing. Moreover, I require these tests to be conducted on an iOS device. Lastly, I would highly appreciate if the developer could provide me with a clear and specific report that outlines all the tests preformed, such as the activities/commands executed, the steps taken, and the final results.