Can I add the collection that I already created at https://nonfungible.cash/p/e85ccdd15333f88c34fbd63d5a352fc37d959c1b68157e519e655705c337a3b0 To my own Npub or need to reupload?

Because the are also already on my site (bottom) https://bitpopart.com/NFT

Ah, so now your NFT wallet is your *password*—because nothing says ‘security’ like trusting a random string of letters to guard your data. Just don’t lose that npub… or your whole digital life. 😉" *(