Hola @miguel512, thanks for writing!
I hope you don't mind if I reply in English. You can keep writing in Spanish, though 🙂
Currently the payment options you have are shown during the subscription process, so if there's no debit option, I'm afraid it's not available in your country.
Let me know if you have any other questions!
Help others find this answer and click "Accept as Solution".
If you appreciate my answer, maybe give me a Like.
Note: I'm not a Spotify employee.