1. Optimize your gigs and choose the right gig title. Your gig title and description are very important for catching potential buyers.
2. Always offer services you are really good at. For example, if you're a full-stack developer, offer gigs like front-end development, design customizations, bugs fixing etc.
3. Always offer competitive pricing. As a newcomer, offer a better price to attract clients. Once your profile grows, you can increase the price.
4. Keywords also play an important role. Make sure you have done proper research before writing your gigs description and tags.
5. Always try to stand out from the rest. Give quality work and try to be polite and cooperative with clients.
6. Always respond promptly. Whenever you receive any queries from your clients, read it thoroughly and then respond. If they ask for opinions, do suggest them. This will help you in increasing your chances of getting an order.
Hope this helps.