Why does it say my pnid is already in use no matter what i put in

i have that common Problem were i made my name the same as my 3ds name and now i can’t Change it and while I have heard that you can make multiple accounts under the same email. No matter what I try, I always get the message saying that the PNID is already in use I’ve been unable to create an account ever since I made my first one And I would like To just have The original deleted. I have used different devices.Different emails different user names for one I even just typed in a bunch of jibberish And it still said that the PNID was still in use.I don’t understand It’s major malfunction if there’s something wrong with my internet, please let me know but other than that, I don’t understand why I can’t just make another account. I’ve gone as far as to even make an entirely new email just for this and it still WONT WORK!! This isn’t hoped that somebody can just help me out.

Just to confirm, would you like the account you’re currently posting from (@RaGaMuFfIn) deleted?

yes please thank you

Alright, your pnid is now scheduled for deletion.

much appreciated i am also glad for the fast response you guys are Really great