1. Scanlines aren't used by pro GFXers.
2. The perfect square grid in the BG in annoying, try liquefying it. (Filters > liquefy)
3. Take the beleval and emboss off of the text and make it NOT look like a scanline.
4. Try added a c4d around your focal or a clipping mask splatter brush.
5. Bring out your focal/render more. (sharpening/blurring/burn/dodge/lighting)
6. Good focus on color scheme.
7. Don't put a border unless it's solid black on the top and bottom. (not sides)
I can see you're improving, keep up the good work.