Have you tried the National Autistic Society for help. Autism Helpline provides confidential expert advice and support on autism for autistic people, their families and friends.
Their lines are open 10am-4pm from Monday-Thursday. On Fridays, they are open from 9am-3pm (excluding Bank Holidays). You can call them on 0808 800 4104.
Autism Helpline - Monday: Thursday 10am-4pm and Friday 9am-3pm
Supporter Care - Monday: Friday 10am-4pm and Friday 9am-3pm