Restore Flyer For Print

My sale flyer for the new-product launch looks soft and pixelated, but I still have the original working file. I need everything rebuilt or retouched so it prints razor-sharp on standard letter-size (8.5 × 11 in) sheets. Please preserve every existing brand colour, logo, and font; the layout stays exactly the same, only the clarity and press-readiness improve.

Deliverables:
• Print-ready PDF (CMYK, 300 dpi, with 0.125" bleed)
• Editable source file in AI, PSD, or InDesign
• Low-res JPEG proof for a quick sign-off

I’ll approve once a test print shows no blur, colour shift, or missing elements. A 24- to 48-hour turnaround would be ideal.