Greetings! If you've deleted that original account, then I'm afraid you will not be able to authenticate it to deactivate Cross Save, even if you made a new one with the same email. Alternatively, you can link your platform accounts to a new Bungie profile and have them linked there. When doing this, you will lose access any emblems that were redeemed via a code.[quote]Players who can't authenticate connected platform accounts will have to contact their platform's support to try and gain access to the account. If that isn't successful, players may want to unlink their connected accounts they have access to and link them to another Bungie profile. Bungie is not able to remove connected platform accounts from profiles under any circumstances.[/quote] via the [url=https://help.bungie.net/hc/en-us/articles/360049498031-Destiny-2-Cross-Save-Guide]Destiny 2: Cross Save Guide[/url].