Software engineer | Computer Science homework help

I have a complete class containing 3 subjects (database, operating systems, and analysis & design), we are three friends,

around 3 discussions and 3 assignments of each subject will be there in each week.

 we need a good tutor who can help us in getting 100% grades at a very reasonable price since we are 3 students so a total 9 works each week. 

 only those people can bid who really knows about the course