Green line on the right side of the screen

[Lothair]

I was just scrolling fb in the evening and all of a sudden this big green line appears at the right top corner of the screen

What should I do?

My phone has just expired from warranty 8 days ago.

Feeling helpless

What's the point of purchasing such expensive phone 

[Lothair]

These r the pictures

[RĀJ]

Where is the line?

[Lothair]

The strange part is screen shot or screen recording did not capturing the lines

[piyussh07]

Hmm..dusre phone se lekar hi hogi show.

[RĀJ]

Okay

[JatinArc]

Coz its hardware issue software cant catchup this lines.

[sk51]

I also gave green lines suddenly on my s21plus 5g

[Lothair]

Then how did u deal with the problem?

[pnarasimha]

It depends on customer support people to give you replacement with free of cost. But be prepared to pay for replacement