Online dating sites ( with your input and help)
Recreational activity
Church groups

the problem is she is not around those males. She lives in a group home during the week, and works in a sheltered workshop.The clients are mostly much older
and lowering functioning. I just not have been able to connect her to anyone else.

You wouldn't think this would be problem as 85% of people with ASD are male. That's assuming she wants to date a guy with ASD. My daughter is a little lower functioning and only 9 years old.

The usual ways to meet are work, school or online. Sometimes family or friends but that never happened for me.

I have been unable to find a meet up group or support groups

she lives in a group home during the week, so no activities there. She refuses to go to church anymore. She gets on the sites without us. goes around the blocks we put up.