iPhone 14 Plus Screen Faded and Greenish – Poor Camera Quality

I purchased an iPhone 14 Plus on September 3, 2024, and initially, I was thrilled with the display quality. But suddenly, the screen developed a faded, greenish tint, and the camera quality has significantly worsened. Compared to other iPhones, my screen now looks green and washed out. I used to take sharp photos on Instagram, but now, the camera quality is so poor that it's genuinely frustrating. I went to the service center since my phone is still under warranty, and they acknowledged the difference when comparing it to another iPhone. However, after checking settings and finding no issue, they sent it for servicing, only to return it saying "no issues found." After a reset, the screen seemed a bit clearer, but within a day, it returned to the same faded state. Now, staring at the screen even hurts my eyes, and everything appears dull. This phone was meant for capturing content for my business, but it's unusable for that purpose. Apple, please provide a solution for this issue immediately.