I recently was given this Singer 401a and I just can’t seem to get it to work. I know absolutely nothing about sewing machines but I’d like to start using it. I opened it up and nothing appears to be damaged. I oiled some of the gears that seemed like they needed it but I’ve had no luck. The big spindle on the right and the gears it connects to run just fine but nothing else moves at all. I’ve tried every switch and lever I could find but nothing seems to work.

I’m hoping there’s something simple I’m missing simply because I don’t know what I’m doing lol

If this is the wrong place for this kind of post please feel free to let me know i just thought I would ask here first before I resort to paying someone to look at it