I'm having issues with my 20x4 LCD screen

Hi @Cavim154

welcome to the arduino-forum.

Best thing is if you post a picture of the LCD showing the display in action
For posting pictures you have to
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well a good grade in your project requires guess what? some learning and some effort.

This means all characters are still readable?
Do you think you get extra-points for polishing the display? I guess not. The most important thing is functionality.

Post your complete code like described here