1) You should have an old FB account for this work. If that is your personal account. You have to alter it according to the requirements. If you can't alter your facebook account (the personal one) then you should arrange an Old Facebook account for this work from anyone else. But you can make new accounts for Instagram and LinkedIn.
2) Working hours are from 6 pm to 2 am with one hour break from 9 pm to 10 pm and weekends are off. ( Saturdays and Sundays)
3) Last and important point if you would get complete training of one week and you would not interested anymore then you are supposed to do the job for at least 3 months after three months you can leave.