Ok, I think you have the wrong foot on that machine. The foot that you have is for the Featherweight antique machine. I'm sure that is your problem.
Check on Nancy's Notions for a generic foot for your machine. I think that site even has a guide so you know if your machine is high or low shank.
I have a Featherweight and that foot that you are trying to use on a different Singer. Order a different foot and even though it takes a while to get the hang of FMQ, it's worth the time it takes to learn.
First - you need the correct foot for your machine, then go from there.