Directv email offer for Paramount+ and Showtime

Yes, this is legit. The offer is available until April 30, 2025. To redeem, follow the email instructions online. Charles, DIRECTV Community Team

I used  the link in the offers link but am not able to access Paramount+ receiving message that provider (DTV) has no record of subscription.
First two calls to DTV was advised not aware of any such offer.
Third call identified not a scam but not sure why offer not populating - suggested getting into my account in few days to see if offer appears.
have you heard of people successfully getting submitted?

If you take advantage of the offer, check how it lists on the account and bill. If it shows $0 then it should auto-cancel (like some prior 30 day limited offers in the past). However if it shows cost of Showtime which is then offset by a credit, especially if there is a partial charge for remaining days in the bill month, then expect to call to cancel it when you are done.

I haven't even gotten any indication of my acceptance of the offer - when trying to finalize with Paramount+ it identifies not a subscription on my account.
speaking with DTV reps

unsure if the offer exists and if so it the offer should appear in my account - which is doesn't.