Melissa's Basement Needs Immediate Help

Hello. My name is Melissa. A little run down of what’s going on.. With all the rain that’s been coming I have noticed water in my basement. At first I thought it was just from that since we have had so much. Over the past weekend I had looked more into and realized that it’s coming from pipes. I had a company come out to investigate the issue. We ran camera down through and found that the pipes I do have are cast iron. The issue is the cast iron is eroding and causing things to back up. I have to get it fixed as fast as possible. Any and all help would be greatly appreciated. Thank you in advance.