Apple India — Iphone 12 blue colour peeling

Blue colour iphone started showing sings of colour peeling as early as 3 months from date of purchase. When complained i was asked to visit the service center. But today when I visited there I was told this is a cosmetic damage and nothing can be done. This is absolutely lethargic and absurd to push manufacturing defect as cosmetic issue. Did not expect this from a premium brand like apple.