Hi @rolandeduarte,
Sounds like you might have 2 Spotify accounts (one's on Free, the other's on Premium)
It'll be helpful to backtrack on the receipts sent to your email to check which account is paying for Premium (it's either you need to enter a username or use the Log in with Facebook button on the app)
You can also reach out to the Support team for further help via the Contact form or send a DM to @SpotifyCares
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