Who should I contact if I did not receive my credit card signup bonus after applying via Point Hacks link?

Hi there, I haven’t managed to get my bonus 80,000 points on signup for the ANZ adventure rewards card. Who do I contact for this? I did exactly as suggested and went through the links.

Thank you

If you are confident that you are eligible for the sign up bonus and have waited the required time period before the signup bonus will be posted (as outlined in the T&C), please email your details to assist@pointhacks.com.au