Tata Motors — Not completing repair works since last four months

Address:

Tata Arya Service Centre Sec -52 Gurugram Haryana

Sir i gave my car tata nexon HR30U3636 at Tata Arya Service Centre on 26 Mar 2022 after an accidental damage. They told me for a month in repair works. But sir it's completing almost four months to complete the repair works.
All spare parts available at workshop still they are not completing.

Sir i am a defence personal and transferred from Gurugram to Gujrat. They are telling lie since last three months. Always saying for a week. I am very much demoralized. I am mentally as well as physically harassed by Tata Arya Gurugram. I am in great need of car. I paying it's emi's since last four months