Has anyone heard of a company called 'Career Change'?

I've been unemployed now for about 4 months and I'm beginning to lose hope. I've applied for hundreds of roles, I've had maybe 7 interviews but had no offer yet. I've come across an application for a company called 'Career Change'. It provides paid training courses which leads to an exam and they claim to guarantee work after completion. I'm interested in a cyber security application they have. It consists of a online training courses for Comp TI A+ exams. After finishing the courses, they claim to guarantee a job offer as an IT technician which then leads to a career as a cyber security analyst after a few years experience. I was wondering if anyone has heard of this company as I want to check if it's legit and also whether anyone had done any courses with them?