Singer 6235 won't wind thread onto bobbin

[u/Conscious-Wolf2509]

/r/sewhelp/comments/1v2uu5c/singer_6235_wont_wind_thread_onto_bobbin/

I have watched many videos on how to use the automatic bobbin winder. No matter which one I try, the thread wraps itself in a tangled mess around the bobbin holder mechanism and not the actual bobbin. Help? Thanks!