No support when you are not able to work due to IOD

I got the worst service from RMA. I had an accident (IOD) in 2017. I had multiple surgeries and I got a payout in 2019... The doctors informed me that there was a chance that my hand could improve but there was also a chance that it could deteriorate over time. I worked till 2024 but my treating Specialist, Occupational doctor and Occupational The****** found that I was not able to work because of the IOD I sustained in 2017. I send in reports to RMA but nothing came from that. My company filed for disability through a different company and I was put on sick leave. I explained to RMA that I was at the point where I was not going to get paid and I had to resign. I was taking care of my mother at that point. I would never be able to hold a job again as I suffer from Chronic Pain Syndrome. I lost most of the function of my right hand which is also my dominating hand and due to my medication use I will not be able to do a job anymore. All RMA said was that I am on a waiting list for a course that does not yet exist. This is how you are treated when you are not able to work anymore. I really hope that no one is treated like this after 25 and a half years of service.