Help Uğur replace the fuel pump and return to work

I make my living with my taxi. 3 weeks ago the fuel pump failed, and the mechanic says the repair will cost $300. 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 family of five. Before the breakdown I worked twelve 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 $300 goes: • fuel pump replacement (parts): $155 • Labor charges: $45 • Road tax and insurance renewal: $65 • Towing and inspection: $35 With deep gratitude, Uğur