shift problems

Bike: 2001 Kawasaki Ninja 500R My clutch started slipping a month back, I took apart the clutch and put it back together after replacing the gasket and checking the plates. After putting the clutch plates back in (in the same order), and adding a new clutch cable, the motorcycle will not get in...

so it started when my bike fell off its sidestand onto the left side but all the damage was cosmetic so i picked it up and drove it home. the next day i went to ride it again and my chain was binding. i already know this is my own stupid fault for not properly lubing it, however after i got that...