[Resolved]  Ray Ban Sunglasses — Coating, looks like it having Wrinkles on the glasses - RB4085, within 3 years of purchase

Address:

Mumbai City, Maharashtra

We bought a Ray Ban Sunglasses 0RB4085, and looks like, either the Coating is having wrinkles on the glasses. I had bought this from Mayekar Opticals at Mulund. This costed me around 3,890 Rs.
The wrinkles have started within 3 years of its purchase.
I cannot find any links on the Ray Ban site where I can put in a complaint.
So how can Ray Ban be contacted directly? Please advice.