Olympus Om-10 Review My Olympus Om 10 35mm Slr Camera Won't Advance Even With No Film In It. How Can I Fix This Myself?

My olympus om 10 35mm slr camera won't advance even with no film in it. how can i fix this myself? - olympus om-10 review

Olympus OM 10
35mm SLR
Advance lever does not move more than half of line and not progressing well.