Help Chebet replace the rear axle and return to work

I make my living with my taxi. 5 weeks ago the rear axle failed, and the mechanic says the repair will cost $250. 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 younger brothers and sisters. Before the breakdown I worked ten hours a day, six days a week. I have been offered extra shifts for the next four 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 $250 goes: • rear axle replacement (parts): $155 • Labor charges: $55 • Road tax and insurance renewal: $20 • Towing and inspection: $20 Ask me anything below before you decide. I'd rather you were sure.