$ 1K for Education course

Hallo everyone. I am a graduate in Science who has been struggling to get a job since graduating in 2014. I would be having a job now if i did Education, which I didn't. I only have to take a one year course in Post Graduate Diploma In Education which costs around $1000.

I am the first born of a family of seven with my other siblings still in high school or primary school, my Father is dead and my Mother who has never been employed but a subsistence farmer in a remote village in Siaya County, Kenya.