Me too - but turns out I had used my work email (which I had forgotten) and it had disappeared into my email pile!
I rang the admissions officer at Langley who was very helpful, and who told me I was properly registered, then told me the email I had had the details sent too, told me to check spam / junk boxes, who the email had come from, and gave me her email to contact her to get it resent if I couldn't find it. I would need to send a mail from the email registered to her.
I found it
so all worked fine, but I would recommend calling her if you need to