Dear Client, I read and understood very well and as per your request i can get this job done for you.
I am experienced mobile app programmer, having 6+ years experienced in programming similar kind of Apps (Dating, Taxi, GPS tracking, Parking) and many others.
I am 100% confident to develop your app ".." with all the necessary features you need.
-Online payment
-Ordering online
-location tracking and other features.
I hope to hear from you soon.
Thank you!