Lockdown and medical

I am having a partual denture done, I had an operation in 2016 and all my front crowns and bridges were damaged. I wrote to my medical aid and asked if I had any cover or support with this. They said no. I have been to hell and back and spent thousands on trying to have my teeth fixed. Could not eat a decent meal for 4 years. My biggest fear I have to have a partual denture made. So I was in the process before lockdown. I have the partual denture in my mouth as all the swelling of the extractions is down and healed the denture is loose and has destroyed with the friction on the remaining teeth. I have no day to day for dentistry left. I have contacted the medical and waiting for an answer. I am under so much stress during this time. I asked Camaf to check how much I have spent on this for 4 years. I am a pension I lost my job as the company I worked for had no work for me two years ago. They were retrenching and me at the age of 62 has no work. Please this is a disgrace. It is not my fault, with the operation and now. I just think I am doomed.