Electric scooter ( working ) (Palestine texas)

I am trying to get a electric scooter with my ins but it dont look like it qill happen . I am 49 sadly and have a lot of medical issues .. I tend to fall alot from just walking and I step on foot and I fall that way. Very scary. Anyways my drs are supposed to be try and the nurse that comes out. She is very upset about a few things.. the stairs are pretty bad. I just appreciate her trying. To help me get one ..lupus, Sjögren's, hashimotos all of them are awful . But because of my age it seems like ppl think I don't need things like this. I do push myself so so hard and my nurse told me to stop
. Be up for 10-15.. and rest 10 20 mins no more pushing so I don't suffer so if anyone has a working one can you please help me out. Please ... thank you and have a blessed day