I am 18 years old and been living here for 12 years now, I have a work permit, and need to go to El Salvador ASAP .
Without more information regarding your status it is impossible to say.
Samuel Ouya Maina, Esq. 415.391.6612 firstname.lastname@example.org Law Offices of S. Ouya Maina, PC 332 Pine Street, Suite 707 San Francisco, CA 94104
How did you get your work permit? Was it thru DACA? If so, then you must request an Advance Parole showing compelling reasons why you must leave. You can only leave AFTER your AP is approved.
It's best to consult with an immigration attorney to assess your options. Good luck.
[This answer is for general purposes only; it does not constitute advice and does not establish an attorney-client relationship.]