Hi @BB410m,
Greetings from the Roku Community!
We're glad to assist you with your inquiry. We'd like to know more about it so we can further assist you. Where did you get the details about AMC+ Free for 6 months? Do you have an email code or screenshot of the promotion? Have you tried reaching out to AMC+ directly to confirm and assist you with this subscription?
We'll be waiting for your response.
Kind regards,
Eunice
Eunice L.
Roku Community Moderator