crwdns2933897:0crwdne2933897:0

Green line on the screen

I have updated my Sony Xperia 5 III mobile a week back. From yesterday I am seeing a vertical Green line on mobile screen. The phone is not dropped and no physical damage was happened but I am facing this green line issue. Can you suggest a way to fix it

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 1
crwdns2934285:0crwdne2934285:0