Hi, I am Full Stack Developer and Can help you to test Mobile App. I was also working as QA Engineer for 2 year and there I was testing mobile (including iOS, Windows, Android) as well as web platform.
Please share more details regrading your mobile application. I live in US so definitely I can help you so test your application.
I look forward to hearing from you. Please let me know if you have any question for me.
Thank you,
Parth.