Hi,
I don't know what exactly problem you are facing with, but I and my engineering team is experienced with Android Application Development, and I have published successfully my app to Google Play Store, named A-Football.
I can do it in native code for you, and guarant next 60 days for your application after finishing. I also send you completely source code as soon as you paid 100%, and it belongs to you.
I want to seek a long-term partnership with you, if it's OK please contact me soon, it's better if before Apr 1st.
Yours sincerely,