Ihave a Singer Curvy 8770, needles keeping breaking and it's not stiching. I am just tring to stich basic frabic together

I would call Singer because something is not in alignment if your have checked all of the suggestions that your manual gives. Without seeing it, I don't know how anyone can help because we cannot see what the needle is hitting, it is like working in a dark room. Singer's phone # 1-800-4singer, JoAnn Fabrics usually has nice people who are very helpful and I know that they sold this model at my JoAnn's because I bought one for Xmas for my granddaughter. They probably will spot the problem right away