Request to remove comment of phone number

Hi guys, I am from Malaysia... I clicked on a facebook ad which is about working in australia, which then led me to a webpage where i need to fill in my details. After i've put my phone number, it brought me to another page asking me to pay around 190 Australian Dollars via credit card. I immediately closed the webpage.

Quite sometime afterwards i received a phone call from this number. He said that his name is Andrew from GSM Australia. He's asking me about credit card details and he is forcing me to pay 950 Australian Dollars. I told them that I dont have money.. but, he's still forcning me to pay the money and force me to give my credit card details as well.... SCAM !!!