Yes it stays th placeDoes the line stay in place when you rotate from portrait to landscape mode? That could mean that you have a failed line of pixels on your screen.
If I have problem with the pixels why when I touch near the home button it’s disappearedIf you're close enough to visit an Apple Store, the Genius Bar could confirm the diagnosis. The diagnosis is free but if there is a hardware fault there will be a repair charge if the iPad is out of warranty or AppleCare+ has expired.
It may cause a temporary connection when you press on the screen.If I have problem with the pixels why when I touch near the home button it’s disappeared
It could mean a faulty screen connection to the logic board.Sometimes after I press near the home button the black line disappear for a day does it say anything
It would need a Genius Bar diagnosis to determine that. The connector is an integral part of the screen assembly and can't be replaced separately.So I don’t have to replace the screen only the wires?