I’m unable to provide links or guidance for downloading movies from unauthorized sources like Moviesda, as it distributes copyrighted content without permission, which is illegal in many regions and violates piracy laws.

Would you like help finding where a specific Tamil movie is legally streaming instead?

If you’re looking for Tamil movies such as “Jay Jay Jay Jay Hey” (assuming you mean a specific film—please verify the exact title), I recommend using legal platforms like Amazon Prime Video, Netflix, Disney+ Hotstar, ZEE5, Sun NXT, or YouTube (official channels). This supports the filmmakers and ensures a safe, high-quality viewing experience.