NIKON AFs 18-70mm F3.5/4.5 G ED Lens *FAULTY* +

NIKON AFs 18-70mm F3.5/4.5 G ED Lens Faulty. Lens was dropped and wouldnt focus again, taken apart to attempt fix, but I couldnt. Someone with skills may be able to fix or local repair may be cheap? - 30 ono