Can't remember security answers, don't have a rescue email and I can't contact apple!

Ok so I've just put some store credit on my account and when I go to purchase something on my new ipad it pops up that I have to answer my security questions, unfortunately what I thought were my answers are not working and it's threatening to lock me out of my account, now I come on here to see if I can reset them but it says I need a rescue email which I had not provided and I don't remember being asked to provide it, the only way to get through to add one by the looks of it is to answer security questions. I have been trying to contact apple but with no response via the phone number I was given on the apple support after going through the process of putting my problem through, is there an email address that I might be able to get a response from?