Hero Motocorp — new hero maestro edge got many faults from day 1

Address:

600119

Hi i got new maestro edge blue bike from southern motors, medavakkam, chennai, tamilnadu on the end of june 2017. From the day one it got starting trouble, frequent switch off and indicator buzzer not works. New bike works like a old one. I gave it service and they kept it for 4 days. They didn't do service properly first time and same problem existed and second time they have taken for service. From the purchase date till now it's in service center only.
We got disappointed.
I want to surrender it back.
Do the needful. I need a proper and permanent solution.