Should I go to college or moving out?

Go to college and you will be in line for better jobs when it's time to look.

I am guessing it is your home that you hate and not your country? It sounds like you would be attending college while living at home with your parents - which you don't like.

If so, just deal with the three years - in reality three years is not that long. Also, if you are going to college, you will be away from home during your classes and you can spend as much time as possible at school/library, etc. It is free for you so take full advantage of it - you can also get involved in activities at school which would make your time in school all that more enjoyable and keep you out of home where it appears is the problem.

Do you have to start college right away to qualify for free education?

Could you take a year off to work and think about things? or work for a year and save up enough to be able to live away from home during the first year of college?