Talk to Psychologist on Anxiety, Depression And Personality Issues

My sister has had anxiety for a few (2-3) years now but it got really bad during this last year, it’s mainly performance anxiety, she’s also been in depression, the problem stems from I think being an overthinker, and also she’s been a very very bright girl, an all rounder , always acing at everything whether it be academics or co-curriculars so she’s also faced jealousy of fellow girls at school and she had problem making friends because of this, shes really hard at herself and is v confused about things, recently she’s been facing trouble falling asleep and sometimes she gets triggered at the most smallest of things and gets these flushes of severe anger. She’s aware about her condition and that she has anxiety / depression but she has a hard time admitting and continuously demeans herself. I am really worried and couldn’t find a suitable psychologist for her. Any recommendations or Any help will be really really appreciated. Thank you.