TOPIC: Keep lossing my Credits and Cash for NO reason ?

Dear Admin ! I just start working for you guys .when i signed up i saw 50 credits in my account .i think that might be some bonus for sigining up any ways after couple of minutes it just disappeaared but i start liking the face book pages and i have noticed that my credit is increasing decrising again and again .i have followed people on twiter and i have clicked on the google+ links and in about 30 minutes of my work i have noticed that my credits and cash kept on increasing and disappearing again and again. if it was 22credit and 11 cash after 2 minutes it cut down to 13 credit and 4 cash with no reason.i just want to know what Am i doing wrong or whats going on .please reply me as soon as possible so i can start my work again
regards

Your lose your credit if you either buy fans for FB or Twitter or if you dislike/unfollow sites/people .

Regards,
Dejan