Hi, My Name Is Laura,i'm 18 And I Have A

Hi,
My name is laura,i'm 18 and i have a really important quetion!! I have a really big insecurity which i really need help with.. i have a "Fat Face" and i really dont know how to get rid of it i tried soo many face excises but it doesn't help.. Please i really need your help.. pls tell me what to do to get rid of it :)