Apple iPhone 11 Screen Shadow Issue

Hey there, At first, I was really impressed with my iPhone 11. However, I've had some frustrating experiences with it lately. A shadow emerged on the screen next to the frame, and despite the authorized service replacing the screen under warranty, the issue resurfaced within six months. As an individual who appreciates high-quality screens and visuals, this situation is quite disheartening. We are quite pleased with our Apple products, which include an iPhone, iPad, and iPod. They have met our expectations and have been a reliable choice for our daily needs. However, I'm looking for a solution to my current situation. I've had enough of the never-ending repairs and I would appreciate either receiving a new device as a replacement or upgrading to a higher model while having the price difference taken care of.