Rayban Sunglasses Lenses Are Peeling and My Warranty Claim Was Rejected

I purchased a pair of Rayban sunglasses from the Atasun Optik store in İskenderun Prime Mall about 1.5 years ago. For about five months now, I've been experiencing peeling on the lenses. I've used them diligently and never left them in the sun. While the warranty period for the product was still underway, three months before the expiration date, I contacted the store and filed a claim for review under the code INC1194739. However, my request was rejected, and no resolution was offered. I request that this type of issue be considered under warranty and that either the lens or the entire lens be replaced. This is the first time I've encountered such a problem, and I request that this inconvenience be addressed.