>>33815651 (OP)
>So how do i make him notice me more or how can i be more interresting for a guy? What would make me gf material?
That's a more complicated question, and it will depend to a considerable extent on him. Different men want different things. But some basic stuff:
Make sure you're reasonably healthy. Don't be obese. Consider going to the gym if you don't already.
Have your hair cut and styled in a way that suits your face. Dress in a way that looks like you've put some thought into what to wear. Make sure you don't look dirty or scruffy. If you're feeling ambitious, try learning the basics of how makeup works.
Beyond that most guys want someone who is reasonably fun to spend time with, kind, and low-effort - meaning, you aren't constantly freaking out over nothing, or making weird accusations.
So, all of that is fairly basic "making an effort" stuff. But it's important to understand that the purpose of dating is NOT to make yourself into the person that he wants. The purpose of dating is to find someone who likes you the way you already are (and that you like too!) So, if this particular guy has problems with you being autistic or awkward, the solution is not to try to force yourself to behave differently, the solution is to find a different guy who *doesn't* have a problem with that, and data him instead.