Saw this in my google email today. There was a previous offer that expired at the end of January. This is a new offer that expires at the end of February. For those who didn't get it last time, maybe you will have better luck this time.
The $0.99 shows up on some of the more recent movies like Bladerunner 2049, IT, The Foreigner, Kingsman Golden Circle, etc.
Make it a movie night
Enjoy any one movie rental of your choice for just $0.99. Open to participants who receive a promotional code from Google Play. Offer ends February 28, 2018. Discount applied at checkout. Redeem by February 28,2018. Limit 1 per user. Valid in UNited States only. Google payments account required. Age restriction apply. See Google Content Promotion Terms and Google Play Terms for more information.