Young-ja needs my school-run minibus repaired to get back to work in Daegu

I make my living with my school-run minibus. 8 weeks ago the radiator and cooling system failed, and the mechanic says the repair will cost $400. Without the vehicle I earn nothing. I have been borrowing from friends to pay rent, and now I have run out of people to ask. I support my two daughters and my mother. Before the breakdown I worked eleven hours a day, six days a week. I have been offered extra shifts for the next three months if I can just get the vehicle working. I have a written estimate from a certified mechanic and will upload it here. All money will go toward the parts and labor on the estimate, with a small amount for road tax and insurance renewal. Where the $400 goes: • Road tax and insurance renewal: $135 • Labor charges: $155 • Towing and inspection: $110 Thank you so much. - Young-ja