Help

Hi, I am new to this site but I am hoping for help. I have a 16 year child who has very low self esteem, feels no no one likes her and is desperate for friends. She feels life with autism is not worth living and despite me saying she should celebrate her differences, she sees it as a barrier,.It is heart breaking  to see.  Can any one provide any advice or fancy a penpal ?

Thanks, from a struggling parent