HR Corporation job offer

Be careful with this company (HR Corporation, HRC) I went to an interview with a lady in a hotel (in the lobby, not even in a meeting room) and they offered me a job by email but I had to pay £240 for a required training. I called this lady asking for some details and age couldn't even tell me the address of the company. Th £240 were to be paid upfront and the training to be done online.
They have a website where they don't have any kind of contact information...