Car Repairs for Disabled Woman

Hello my name is Robin. I am disabled and living on a fixed income. My son has done as much as he can to the car to fix it but there are some things beyond his capabilities. The oil pan has a major leak. He's tried patching it but it didn't work. It's losing close to 1 quart of oil per day. My power steering is slippingh due to a leak in the right CV Axel. I need this car for my doctor appointments, my physical therapy and it is also my daily driver. Being on a fixed income I can't just go out and buy a new car so I am turning to everyone for help fixing the one i currently own.