You can find customers for any business. The problem is that you either need to have the budget to hire someone who is excellent on the phone or in B2B sales or you need to develop those skills yourself until you can afford to hire someone. When I first started this agency I couldn't afford a website or any marketing materials so I went out and sold over $5,000 in services the first week just talking to business owners who needed what I had to offer. If you have the right personality this always works.