Oops

So, I'm not sure how I did it, but I accidentally signed up for a dating matching service. I was minding my own business, taking a quiz and it asked for some info before I could get the answer. I like to know the answers to quizzes (especially when it was about my sense of humour) and so I answered the question. Why? Because I'm stupid. So, I find out about my sense of humour (I'm 83% dark humour and the rest is poop jokes... DUH) and then I am magically transported to a page stating I have signed up for this dating site and I could start inviting other people to it and start looking through the sites to find a match or be matched up by their service. WHAT????? How did I do this? And now, I can't find a way to undo this. It won't let you cease to have a site or be part of the matchy-match game. I always thought I would resort to internet dating only (but really not even then) if it were the last option (being that all the people I know and ever would know suddenly died and I was alone and needed to connect with someone). I never thought I would do it by accident. Now I wonder if I should fill out the information section - you know, just in case.