My sewing machine is a Tacsew FA-860

Question

I couldn't figure out how to add a thing for mine sorry, my machine is a tacony.. model number FA-860 serial number 3958. on the front of the machine it say's american home.. i cant find any user's manual or needles for my machine any help would be greatly appriciated, because i dont know much about older machines.. i also cant get the button presserfoot to work... thanks