Caller: They hang up

This bunch of gutless morons keep rising pretending they are in Sydney and then when we answer they hang up and expect us to call back we have c=blocked them now but I am going to sydney in a week and hoping to find out who they are so i CAN PAY THEM A VISIT

GFC investments (online trading) they claimed I had filled out something online looking to make money online. Well versed/scripted they even got a "supervisor " on the line when they thought I was interested to bring the deal home. They got me a 'free' log in into their site which looked legitimate, however when they guided me to the page to put my address & credit card details in I ended the call. After that I received 11 calls with 10 voicemails without them actually leaving a message. No legit company would would 'stalk' you in that way. Calls also came through from a swiss number +44 20 3966 3967 and (02) 8311 8065

i called back number (02) 8311 8064 rang once then gets disconnected automatically.