Hello, I was currently in a deal with a business man of purchasing his take away shop business at Liverpool NSW. I ended up giving him $2000 deposit and did my shopping for the shop. I went to the mayor of Liverpool, lawyer and the shop's real estate. The only thing was to sign up for the paper works for the business to get the transfer. Unfortunately, he has now changed his mind and left me with all those furniture and other stuff like that. Is there any legal action I can take against him under commercial law? I have sold all my jewellery at low prices just to pay him off.