Amazon Prime offers the English version with subtitles. However, the Hindi dubbed version is region-specific. If you change your language preferences, you might find it included with Prime membership.
Even if you find the perfect "Tinkerbell Secret of the Wings Hindi Dubbed Free 45" link, the experience will be empty without quality. This film deserves to be seen in at least 720p with clear Hindi audio. Here’s why: Tinkerbell Secret Of The Wings Hindi Dubbed Free 45
As of recent updates, Disney+ Hotstar merged with JioCinema in India. You can find the entire Tinker Bell movie collection, including Secret of the Wings, in Hindi, Tamil, and Telugu dubs. A subscription starts as low as ₹299 per year. They offer a free trial period as well. Amazon Prime offers the English version with subtitles