Cannot report suspicious acivity as your forced to log in.

I just received an email from Amazon that my Account has been made inactive! And that my password will not work. I don't have an account at Amazon and on their website I cannot report suspicious activity or private security concerns as it wants me to sign in - but with a password that's not going to work. So that's not going to work. I need the real Amazon to contact me and investigate the authenticity of this mail as I don't know their domain details that it's from the correct Amazon and not a fishing mail. Then there should not be an account in my name which is the most important issue here and whoever it is should be prosecuted.