I need an instruction manual, sgl needle foot, & zigzag foot for this machine. When I put the model # in, your data keeps switching to 'SINGER #101-1'. I don't believe that would be the same info I need. Please help me. By the way-this is for my 84-yr-old mother-in-law who is a saint,& does so much work for her church that a member gave her this sewing machine & it appears to be in exc. cond. Thank you for any help you can give me/us.