Billa Diesel

I bought a thing in Markplace spent the money and the product did not come .. I chose to go to the history and it said the money was transferred to Commerce Linden. I wonder how I can get my money back. Billa Diesel 

I bought a thing in Markplace spent the money and the product did not come .. I chose to go to the history and it said the money was transferred to Commerce Linden. I wonder how I can get my money back. Billa Diesel