Translation of jefa

I will send you a summary of the activities from our last vacation last year, but I will be brief, so I will send only the highlights. It is best if we discuss everything, in the beginning of August.
A ten year old kid should not be on Facebook. I would not be too concerned about your boys, because with facebook they can see who is approaching them, that means they can see the profile and social structure of their friends.
I have accepted you into my friend list, you have to accept me now too. Great! My goal is to have a good level in English, so that I can find a decent job in England or in the United States.