I am facing problem with tcs site login and I don't know username and password,reference Id also and I didn't register in tcs site in past so please rectify my problem for login issue.
You will first have to register on the site and then you'll be able to login.
But it is showing like you are registered already
Have you tried resetting your password? You can do so by entering your email or reference ID (whatever is available with you).
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