My Iphone 5c is having screen issues. How can I fix these issues (I can open the phone and fix it but I don't want to get new screen)?

My Iphone 5c is having screen issues. How can I fix these issues (I can open the phone and fix it but I don't want to get new screen)?

Added (1). There's some screen burn and the screen is glitching.

I'm pretty sure you already asked this question before and I already answered it. You need to replace the screen; you can't "fix" those issues.