Use social media. Posts asking people to join your team won't likely produce results, but if you're clever, you can use social media to generate interest in your business and possible leads. For example, if you sell weight-loss products, you can promote before and after pictures on Pinterest or Instagram. If you sell makeup, you can post tutorials on YouTube that you share across social sites.
As a last resort, you could try cold calling by phone. This is probably the most depressing and soul destroying activity on the planet. Even if you get past the usual questions such as ‘If you’re selling something – I’m not interested’ and ‘How did you get my number?’ you need a really slick and professional script and the ability to recognize and avoid lonely old ladies who just want to interact with someone, anyone, in fact.