Write an Android application

hi dear. Can you change some codes on Taxi app. I will try explain what i need. this modified app need for economy fuel for driver and economy money for Passenger. for example: Driver live in point "A" and work on Point "B". He everyday drive from "A" to "B". He just schedule time 8:00am mark her route on map and set price for "1". Passenger (Example: 1 usd (can take 5 passenger) ) near to this route. Passenger Can see drivers, car models, and can communicate with driver directly integrated chat in app. Drivers can see Passenger locate on map via GPS. They at 8:00 take peoples A____1_______2____3___4____B. When they (Passenger) reach to point, paid service and can leave feedback about driver. If Passenger not normal men. driver can leave feedback. And Passenger can rate driver. Please if possible Send me price via (Removed by Freelancer.com admin for breaching Terms and Conditions) Im waiting your response Thank you.. Regards