Royal Hyundai Gwalior — Regarding teflon coating

Address:

Sundargarh, Odisha

Hi, i am Mr Binod my car hyundai i 10 sportz reg No HR01AG -7350 i have done Teflon coating at Roayl Hyundai gwalior vide Invoice no.B[protected] dated 23 Oct 2013 for that i paid Rs 2809/-.On that day service centre told u will get three free servicing all over India .But now i am transferred to Odisha (Rourkela).When i approached to Koshala Automobiles (P) Ltd Rourkela they refused to do Teflon coating.Kindly help me out.thank you.