UK blinks – Is this merch site legit?

Sorry if this is a dumb question but I’m trying to find a UK site where I can order deadline merch – is this the official UK site?

https://uk.blackpinkofficial.store

There’s this site too but it doesn’t come up with anything, just the blackpink logo-

https://shopuk.blackpinkmusic.com/password

Thanks for your help! 🩷🖤