Calling on behalf of Red Cross

I called back the number (07) 3547 7361 and reached vm that said I reached Pareto Fundraising

Caller: Pareto fundraising (07) 3547 7361

A woman called 9 May 5:33pm trying to raise funds for the Red Cross. She could not quote our supporter ID, so I hung up.
She called again 10 May 11:42 am. Same sales pitch. This time she admitted working for Pareto. I told her we are registered supporters of Red Cross and should NOT get any marketing calls. She kept on insisting, so I again hung up.
I checked their website https://paretofundraising.com/our-charity-partners/ and Red Cross is not listed as one of their "partners". BEWARE!

Red cross

Called them back and hey older tell me who the company was even though I asked 4 times then she hung up on me