Good to hear you were eventually accepted @tisme and your daughter has funds too.
I had the same experience re bipolar being curable and I told the NDIS to let my Drs know what the cure is! Ultimately (5th report written) my psychiatrist and psychologist convinced them that 'whilst continued treatment would "ameliorate" my symptoms, my disability is permanent and significant in terms of it's effect on my functionality' in all 5 categories that they talk about.
So the key now is for you to put appropriate supports in place that will help you work towards the goals that NDIS identified in your plan. Are you self-managed, plan managed or agency managed? Do you have a coordinator of supports funded in your package? These things will make a difference to what you need to do.
I have both coordinator of supports and plan manager and so far I think it's the easiest way to go :- freedom to choose supports NDIS registered or not at the same time as help to find such supports and with receiving and paying invoices. If you're not happy with the set-up they have funded for you, you can do a 'review of a reviewable decision' as they call it. There are others on this thread who are self-managing so if you are too let me know and I'll tag them.
I ended up having a disability advocate (free and available in every state) who also organised a legal aid solicitor and I and my 'informal supports' (family members) took NDIS all the way to the Administrative Appeals Tribunal (external review where the AAT has the power to override NDIS decisions). NDIS conceded and accepted me 2 days before the hearing was scheduled! I think they knew they'd lose and if they lost, my case would have set a legal precedent that other people could use. Call me cynical.
That was after doing an appeal, an internal review, both of which I was denied access. The whole process took 1 1/2 years and it was a roller coaster of emotions all the way, sometimes a bloody nightmare.
If I can help you in any way ask me any questions you might have and I'll try to answer from my own experience or ask others and research what the NDIS says in response.
Don't give up - having support workers 3 days a week is changing my life - albeit in baby steps.