my tuchscreen is not working

Hey Olofoskar,

I understand that you are experiencing some issues with your touchscreen on your iPhone. Here is a link for you that will take you to the correct article to help you troubleshoot your issue:

Screen

Get help with the screen on your device if it has any of these issues:

• The screen is too dim, too bright, or you see only faint images
• You see a solid color screen (black, white or blue)
• You see lines, missing sections, discoloration, or poor image quality

Get help with other screen issues:

• You have a cracked or shattered screen on your iPhone
• Your screen doesn't respond to touch
• Your screen doesn't rotate
• You notice that some pixels are bright, dark, or it looks like there's debris in the screen

Get help with hardware features on your iPhone, iPad, and iPod touch - Apple Support

https://support.apple.com/en-us/HT201401

Take care, and thanks for visiting the Apple Support Communities.