Disappointed in quality of course

I registered last year in August for Comptia A+ at Boston Bedfordview, I was really exited about this course until i started with Boston. The course is apparently a 6 months course but the practical class only started in April 2015??? I tried studying on Testouts and struggled as i don't have any experience in this field. ( i did send Giulio an e-mail and he's response was \ Please note that as this is a very technical subject"??? ) i went to the classes hoping it will help me understand the work but the lecturer was really talking on a level of people who had a few years of experience in this field ( there was 3 guys in the class that was working @ incredible connections"