Can someone help ?

It may sound complicated but some days ago i made a new email account and I accidentally deleted the old one and therefore my Google and YT account.I managed to restore my old email and Google account but my old YouTube channel not restored. Only the new channel which is linked to the new email appears and when I click "accounts" on Yt, where it says "other accounts" it only shows the name of my old email without showing my old channel which was connected to this email. Weirdly, Yt music is still connected to my old account and still exists...Does anyone know how to recover my old channel?