If you've accidentally made a secondary account (by logging in with Twitch instead of YouTube or vice versa) we can merge your two accounts together.
That said, if you haven't done anything with that secondary account then the quicker and easier option is for you to delete it. This can be done in the Account Settings menu. Once you've done that you can then connect the YouTube or Twitch channel that was associated with it to your main account.
If you've already requested codes or delivered content on both Woovit accounts, then you'll want to reach out to us and request an account merge. That way your history on both accounts is maintained and you'll keep that record of all your keys and coverage.