Why am I not mature enough...?

Chloie

I’ve suffered with depression and anxiety since I was in primary school. I’ve experienced many traumas and well lately my friends have been distancing them from me, I spoke with my sister and she said it could maybe be because I’m not mature enough... I’m 14 in a few days and it makes me feel so upset.. I want to be more mature so people will like me.. no one likes me right now. Maybe it’s because I’m too loud or, immature with somethings but I want to change myself. How can I be mature enough?