Check that there are no capital letters in the Member name
you are using to login with.
There can be capitals in your password, but it must be
entered exactly as you have specified it eg pasSword is different to password.
Our member names do not use your email address - it won't
work as a login, so don't even try.
Upon registration, we would have sent you a confirmation
email with your Member name and password in it. The heading line in the email reads
"Welcome to New TVS Member abcdefg". Try looking for this email in your Inbox.