Yes you will as warzone is cross platform.
Yeah I purchased 12 months Xbox Live through one of the posts (unsure if it was yours) but I just can’t get it to work so I’m £22 out of pocket. I’ve given up on it so if somebody would like the code, let me know!
No but you get the limited edition 4 skin, it's a cut above.
So if I buy this on Xbox, will I get the Ghost skin on PS4?
I've had difficulties on other shops, but US and Brazil never gave me any trouble.