Wikus Brain Shunt Operation

I wish I did not have to write and ask for help. But we really need help 

My husband, only 49. - We found out on the 16th of February that he has a abscess on the brain, we were on Oneplan medical insurance at that time and they told us that the operation is going to cost R1.5 MIL to remove the abscess from the brain, so Oneplan does not cover that amount for an operation, so we had to go to Steve Bico government hospital to have the operation done. He was admitted on the 20th of March 2025 on the 28th of Mach they removed the abscess, then they told me that my husband had to much fluids in his brain and they had to do another operation to drain the fluids, after the 3rd time of draining the fluids my husband lost a lot of weight and was starting to lose mobility in his left side of his body, I was already busy with Discovery health and we explained everything of him having an abscess in the brain , and they told me that he was a client of Discovery for 15years before, and never claimed or even went to the doctor. so he was covered with out a waiting period

My hus...