Dell p2419H monitor with vertical line on the screen

I have a Dell monitor P2419H(Dell P Series 24-inch (60.96 cm) Screen Full HD (1080p) LED-Lit Monitor with IPS Panel)(Link for monitor). I bought it in Feb 2021, and it's only 3 years old. A vertical thin line used to appear and go, but the line is now permanent. I have run the self-diagnostic test and tried to change the cable. The line is still visible and doesn't go. I also removed the HDMI cable; the line is visible in every color in the self-diagnosis test. I even ran the EIZO monitor test(link for the test) for stuck pixels, but the problem is that the text is visible behind the line, but no colors are visible. What should I do? It's out of warranty, and I don't know the charges for fixing it.