I was using a free plugin and it was working nice, but for security purposes I decide to buy the Contact Form 7 Connector but is not working and barely got it right now.
The setup looks good I don't know what I'm missing.
I have the Mailchimp paid subscription and I have of course my list, I'm using another plugins, I don't know if they cause conflicts but I deactivated them already and nothing still.
I'm using:
CF7 - HTML Email Template Extension
Contact Form 7 Redirection
PDF Forms Filler for Contact Form 7
PHP 5.5.0 Version, my hosting provider doesn't allow to upgrade yet to the v7.