Hero Motocorp — Duet in engine,lock set,petrol cap and kick

Address:

Thane, Maharashtra, 401209

My name isbfaizan sudhan ansari
contact no [protected]
gmail id [protected]@gmail
I will buy a duet bike from virar fort point and he gave me totally defect duet bike I want to complain them and he will dont take any action plzzz do ny problem solve as soon as possible thanku