Hyundai Motor India — Service center has not delivered car even after 3 months

Address:

No,45&46,Panduranga Layout,Mallasandra,, Hesaraghatta Main Road,T. Dasarahalli, Banglore, Karnataka 560073

I had dropped my I20 at blue hyundai service station Hassergatta main road branch on october 22nd 2022 its been more then 3 month now and I have yet to get my vehicle back they are not able to solve the issue its self after multiple efforts
and they keep telling we will give it in a week but no response till now
and when I spoke to customer care they said that they are not aware of any service station in hassergatta road