Buy new engine for a car

My car broke down on the 2nd of September 2019 on my way to visit a Disability center with fellow colleagues. It was towed to a workshop and assessed, I was told that the engine was burnt and I need to replace same. I have not been able to raise the amount quoted for a brand new engine. Photos and quotation are available on request. I will appreciate any amount of donation, the car is my only means of transport used for work. I am a community worker and need it to visit Civil Society organisation in my district.