Emillionaire Do they even exist? Clearwater Florida

I found an advertisement on Facebook. I clicked on it and came on this website http://kevingothisgreen.com/grants/1?t202id=91495&t202kw=17
Nice story isn't it? Too good to be true.
Yesterday, after a lot of doubt, I signed up to get a software packet from emillionaire inc. (https://secure.emillionaireinstitute.com/g9/Order.aspx) in order to make money by adding urls onto Google. After I signed up there was this page with: thank you for signing up, please check your email for all your details. I never got an email. I tried emilaing their help desk but the email bounces every single time. Now I am afraid they might take money from my account, and more then the $1.90 they advertised since I can not contact them to cancel anything. I have 7 days to cancel the whole thing. I am sure this is a scam and that I have been tricked. A proper company that does any business over internet makes sure their email addresses are working and they have at least a website. I only figured out after, that they did not have a website.
It is my fault to be tricked to pay the 1.90$. But if I can't reach them I can not cancel it.

Sofie
Belfast
United Kingdom