Kalyani Motors — servicing problem

Address: A-23, Chilka Nagar Main Rd, Industrial Development Area, Nacharam, Secunderabad, Telangana 500076, 500076

I have given the my vehicle ertiga (Ts 02 eq 3999) for servicing on 30th november'2019.
Vehicle was delivered on the next day.
When i was received my vehicle some problems were found and complaint given to authorized dealer.

Problems are given follows:
1. Back door lock.
2. Back door wiper.
3. Side mirror adjustments.

Problem 01 and 02 cases are rectified
But problem no.3 still it is not rectified. I was contacted so many times but not responded.