I am in desperate need of Hearing aids

I recently went through a divorce because of my hearing. I gave my car too my daughter not thinking of I would have sold it to buy some. I have had used several pair donated over the years but the didn't last long and it is hard to find someone to work on them. They want to sell you new ones. I have been retired for 15 years due to injuries from getting hit by a drunk driver and then getting hit again 2 years later. I have had at least 12 surgeries and cannot work. My daughter is going to have my first grandchild and I planned on watching him as I raised our 2 girls. She told me today that she was sorry but she didn't feel safe leaving me with a new baby when I cannot hear well. Sometimes I just leave a store because I can't understand what the clerk is telling me. I am 60 years old and all I want to do is help raise my only grandchild.