Need Some Help

We have a startup in which we help student to solve there doubts , query & question (Related To Computer Science, IT , Electrical, Electronics) ,So we are searching some good coders who can help our students , we prefer graduation students ( at least student should be in there 5th semester ). Coder Should be expert in two language from the following C++/Java/Python/Matlab/Assembly. We are Paying 0.7 USD per Q . Student can earn as per their requirement.( 84-100 usd monthly if they invest few hours daily) We Prefer Coders Form PAKISTAN & AFRICAN REGION ONLY