Spot on screen

[Jose19741]

Spot on screen
Hello, I have Sony xa2, it has come out on the screen, upper left margin, a mark in the form of a rope in a curve of 3 mm wide and about 5 cm long. What do I do to remove it, I have tested the test and the screen is correct ... Thanks

Mancha en pantalla

Hola, tengo Sony xa2, ha salido en la pantalla, margen superior izquierdo , una marca en forma de cuerda en curva de 3 mm ancho y largo unos 5 cm. Que hago para quitarlo, he probado el test y sale correcta la pantalla... Gracias

[Uliwooly]

@Jose1974 

I've edited your post as this is an English only forum, you can use Google Translate to reply and/or post.

you could repair the phone with Xperia Companion but this seems more of a hardware issue rather than software, which means, that you will have to contact your 

Local support

to get it inspected/repaired