You enter the code if you are already signed up (settings>referrer) or you can register using the link above. It is LapiG. Once you register, you will receive a bonus case for free. 1st withdrawal after you earn your 2 first dollars. Then go to rewards page, scroll down until you see bonus ladder, click claim. Go back daily to get your reward.
Recommendations: I advice you to work with timewall offer partner, do (micro)tasks, clicks and participate in surveys. Also, you can trust providers such as Revenue Universe, AdGate and Ayet Studios. Be careful in surveys because they disqualify you a lot. And don't forget to use this code to get your 1st dollar faster.
Just click on it and you will get bonus upon signup. Please after signup go claim your free pushclick, Earn->Content->Push_Clicks. Also get 0.1$ free by completing a free survey on the Tasks->Surveys tab.