Bad Company

This is the worst company ever. ******* me into taking their samples. I stupidly paid for the products received. Phoned few months later, apologizing for sending the "order" short. Received goods with only delivery note, thinking it was part of the products paid for already. Then the harassment started. Now wanting me to pay R5000+ for goods I don't want. And they refuse point blank to take the goods back. Threatening me with legal now. Anyone had any luck getting them off your back? I do not want the products and they refuse to take it back.