If you truly cannot afford the €3.99 rental on Amazon or YouTube, consider these legal, free options:
Before searching for a link, it is helpful to confirm which movie you are looking for, as there are two main possibilities: If you truly cannot afford the €3
Opción B: Spirit: Indomable (2021)
To watch Spirit: El corcel indomable or Spirit Untamed in Spanish without risking malware or legal issues, it is recommended to use official streaming platforms. Availability depends on your region, but common platforms include: Opción B: Spirit: Indomable (2021)