Why is it showing a vertical line on the display of my gear s3 frontie

My Samsung gear s3 frontier display showing white vertical lines, during boot phase as well as in operating phase, I have tried resetting my gear, but the problem still persists. Please advice

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

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 1
crwdns2934285:0crwdne2934285:0