Hyundai Motor India — Not giving proper service and response

Address:

Hindustan auto house mi road

From three days I am continuing coming to workshop and my problem is not solving for one hour my car will be start in workshop bcoz they told that the light cover will be damage from back side and then change and told me after changing the cover problem will come then we change the light that are cover in Warrenty
Secondly the time when the cover change
They absorb all the water from starting the head light and that tym all water absorb
After that I come to home and see same condition then I again told to the service manager that prb is same he told me that again come to workshop then they sent their person at home and 1 hour my car start to absorb the light water after that they say car will be go to workshop for absorb the moisture of light and then they told tmrw mrng they will give cutsey car and take my car to workshop now they are talking in rubbish way that I can’t accept ..