You need to stop waiting and start doing! Start reading some sales books to hone your sales technique. Maybe you could contact some interior decorators and showcase your furnishings. HGTV always seems to have the coolest design shows. Partner up with a designer and maybe they'll start using your stuff in their designs. Showcase at local art shows. Check in with real estate dealers, sometimes they like to show homes with furniture in them or offer a package/discount to new home buyers in the area. Maybe consider a website and sell pieces online. EBAY!!! The options are limitless.

Waiting for 15 people in 3 weeks to buy one thing... Close your store now. Get out there and sell your stuff. Don't wait for them to come to you, you go to them. Stay up, stay positive!