Customer states when water is ran anywhere in house it backs up into master bathroom. Kitchen sink leaking Mainline stoppage somewhere in front yard of house. Ran sewage machine out the full 75 feet and was unable to hit anything. Decided to attempt to use a drain bladder to see if I could clear it. Found city tap clean out at front of yard about 10 feet off of road. Ran drain bladder down about 12 feet from clean out and was not able to clear the block. After measuring off the hose that was in the drain found it reached out into the road. Attempted to call Fulton county sewer to ask for a service request but was unable to reach them. Found kitchen sink top nut on tubular was missing feral. Causing a leak as well as gasket on top nut of p-trap feral was broken and leaking. Replaced p-trap and added feral to top nut of tubular and tested. Job is not completed. Sewer department needs to be contacted to assess sewer issue further. Left estimate to jet line if sewer department says it