teenagers with autism

my daughter was diagnosed at 16 just before the lockdown last year and we have only had 1 follow up which was last week in which my daughter said nothing and spent the 2 hours looking at the floor before breaking down in tears. 

we have major issues with time, aggression no respect for adults.

we live in cambridge area and wonder what support is out there 

she wants to get a job but i worry she wont be able to cope with it. she has just had a horrendous time at college 

its really hard to understand and have been crying out for help since she was 5-6