Up a creek without a paddle

Our home we purchased only a yr ago, flooded in the basement last night with SEWAGE WATER. The main sewage line going from our home to the street has started to shift and caused a major blockage. If this shift isn't fixed, we will have a lot more blocks starting to happen and will eventually leading to the pipe failing all together. Please help us save our indoor plumbing, and all our basement/ belongings. We don't have the money for the fixes in our home or to replace the pipe leading out. Any love and help sent our way, is appreciated more than you could ever know! Every little bit counts and is felt! Thank you in advance!