There is nothing that will guarantee more orders. Fiverr makes no guarantee of success to anyone who uses this site. But you can improve your chances of success by working hard to reach out to your target customers, and proved a top-quality service that earns glowing reviews. As an FYI, though, earning a higher level will not guarantee more orders, just as being demoted a level does not lower your chances of success. Your success is not specifically tied to your seller level. Your seller level is just an organizational badge, and it gives some insight into how dedicated a seller is to achieving the metrics Fiverr sets forth for the superficial ranking of all sellers. Reaching out to potential customers is key. I think there is a misconception that customers will just find you automatically in such a competitive space.