I would say use the walmart app land website and change stores till it says in stock (I'd start with the one closest to you and move outwards from there) after that I'd call the store to check for availability cause sometimes the app is incorrect tho not often. Also through the app or website you can select delivery or pickup I know delivery has a charge(about $7.99 or so) but I'm not to sure about curbside pickup tho but I'm leaning towards probably does
I would also check the app for the nearest store to you that carries it.
Thanks! Your answer is awaiting moderation.