If you create an account via email and then attempt to log in using your Twitter information - and your associated email with your account is a different email address: two accounts with Nifty's will be created.
What does this mean for my account(s)?
You may suspect that your NFTs have disappeared, but we encourage you to log in under the original account sign-up methods with the original email address. If you're unsure of what that address would be, please submit a support request and we'll be happy to help look into this for you.
Can you merge my two accounts together?
At this time, we do not have the available feature to merge two accounts but are working on providing this.