FRAUD - claimed to be a assignment help service. Took money and offered no help. STAY CLEAR

This number is on flyer for 'Plagiarism free solution' of 'assured quality' & 'guaranteed grades' for assistance with study assignments in Australia ???? I wonder if they would write my essay or test for me? After all, I have no hope of passing my uni tests on my own - also I want to be an engineer. I hope my buildings don't fall down! How do I ensure this does not happen?