You will first off need 3000 points before you can even cash out on the site. This is equal to $30. The site now has new rules where you can only answer 7 questions each day to earn a total of 70 points or 70 cents. Each one of the answers needs to be a certain amount of characters in order to qualify for the points that you will earn.
Once you have reached 3000 points in your account you will need to contact the admin of the site. They will verify your account, your answers, and check to make sure you are not cheating or duplicating question on the site. Once your answers have been approved, it can take up to 72 hours, the site will send you payment to your PayPal account. You will need to add your PayPal account ID so the site knows where to send your payment.
In the past, it was a lot easier to earn the 3000 points than it is today. There was a lot of cheating going on and the site decided to redo the way they paid people for the work they did. At one time you were allowed to answer as many questions as you wished and this made it possible to reach the 3000 points cash-out in a matter of two weeks or so. Then the site only allowed you to answer 5 questions each day and earn only 50 points or 50 cents a day for answering questions. This has now been changed and you can answer only 7 questions a day. However, you can earn single points for giving a replay or even asking a question. This does take a lot longer to reach the threshold and you are now looking at 45 days to 60 days before you can cash out.