Ok, have found the email. Seems like it is buried deep inside. Go to "legal", found in small print right at the bottom of the page. Select "User Agreement". Scroll down the first section "About Your Account" to get to "Account Statements". Under sub section "Submitting a complaint or dispute" you will find the email. The automated security prevents me from posting the actual email address. Not only buried deep but forced removal from posting.
... View more