Just quick reminder that many times when something doesn't work, it is less about forum, more about browser or your service provider.
Since last year, I suppose at least gmail and yahoo has made almost all sorts of "automatic replies" considered spam. Also all forwarded mail. A lot of websites, webstores, forums struggle with same thing, that these emails barely work if you do things like request new password. You just won't get the confirmation link to certain emails. So if you remember you password now, but have tendency to forget, I'd recommend to write it down somewhere.
For security reasons, it is not really possible to reply "can you change my password on account" -type of email from random people. So keep your password safe and memorized or you may end up in need of creating new account.
If you have made account, but yet to receive confirmation, it is likely you were approved, but automatic approval e-mail doesn't come through to your email system. In case email leaves from here, but doesn't come through, is problem elsewhere that we can do very little, if anything.