Devious business ethics

This is a company that sources products using agents. In this case the product was Sugar. I sourced for them from Thailand. They gave me an LOI and I in turn provided the FCO from my supplier in Thailand. The Director for Nzowu Brands dealing with this transaction is Mrs Theresa Tendaupenyu, cell number ***. She cut me out of the transaction and went directly to the supplier. The company enterprise # is K***. Addr. 10 President street Nelspruit Mpumalanga.