please help halo !

i don't ever do things like this but being in a single mom working TWO jobs with no assistance from the state in anyway , i barley make enough to afford all my bills and things for my kids and now my family is faced with a 1800$ bill to help halos skull form the way it should . this helmet is something that halo NEEDS . if he doesn't get it then he will have a long life of tubes in his ears and disformation of the jaw and a flat head . we are not able to start the process of reconstruction without the helmet and they can't start the process without the 1800$ . yes my son has insurance . the original price of the helmet was 4000$ . the insurance will only cover 2200$ , the rest is up to me . waiting for this helmet is not something the dr recommends because it could make the reconstruction process longer and more expensive . i'm asking that my friends and family please if not donate than atleast say a prayer for me and my boys . i'm trying my best . but sometimes i struggle . please help halo get his helmet !