Be willing to accept hits that pay less and are in bulk. They usually have a greater chance of being approved and will boost your rating enough to be offered HITS with a higher approval rating needed. Do quality work. If there is a timer and it is not long enough, complete some of the HIT beforehand in a word processing program and cut and paste. Find people who approve HITS frequently to do tasks for. If they have an approval rating such as 20%, they are usually overly fussy or want you to do work for nothing. Only accept tasks that you can do well.