Anet A6's filament not feeding through the nozzle Whenever I try putting the filament through the nozzle it does not go through. I have searched everywhere online and have found nothing.
Many printers have a problem with inserting filament into the extruder. Cutting it at an angle is a huge help. It is also very possible that you have a cog or a bad extruder nozzle. 

This link could be of some help: Extruder is not feeding.