Maruti Suzuki India — car oil getting black before service

Address:

Gandhinagar, Gujarat, 382421

I am having a new car 1.5 year old and before the time of service we found that the car oil is very much black. And the service was done at nanda automobile gandhinagar. With car no dl08cap7107 and mobile no. [protected].

Previously also i found a problem in my car when i gave my car for repairing they didnt align my cars headlights properly. They are always at high beam.
Please resolve my problem coz these problems are very risky at night time.