hello,
I can provide you the complete solution . I have the code for the app. all I need to do is to implement the required code on your app.
I have the app developed, and I only need to implement according to your needs. I am having a good 4 yrs of experience in mobile application development , and I hope I can provide you the best solution in the least time.
bonus, I would also provide you the chat option in the app.