Help My lil Niece Vanessa fight for her life!

My name is Linda Torres and I'm making this account cause  my niece that lives in Mexico is currently fighting for her life she had surgery and declined afterwards she is on life support they don't know  what is wrong with herand she's only 11 years old .we are asking for any type of help cause we know her medical bills will be high her parents will need as much help as they have 2 other kids to care for please I ask from the bottom of my heart to donate anything u guys can it will be greatly appreciated ❤ God bless u all.