You can try a different service centre if the first one rejects!

It is very dangerous for us to own such expensive phones! Somehow I escaped this time! I am really in fear, when my phone will get another issue!

If there is no visible sign of physical damage, then they should accept for sure

Can you share a pic of the vertical line here?

Immediately take it to the authorized service centre. It happened with my S22 Ultra as well.If the device is less than 3 years old and you have the genuine bill, they replace the screen free of cost.I had to pay some logistics charges of ₹450