It looks like you're asking for the of The Twilight Saga: Breaking Dawn – Part 1 (released in 2011), possibly after seeing a site name like "isaidub" (which is a piracy site). I'll focus on the official film's plot.

For true fans, the Blu-ray of Breaking Dawn – Part 1 offers extended cuts, behind-the-scenes featurettes, and commentary tracks. A used copy can be purchased for less than $5 on eBay or at thrift stores—a far better value than the broken file on IsaIdub.

What has been done to combat Isaidub? Authorities have taken various measures to block access to the site, including court orders and law enforcement actions.

When Breaking Dawn – Part 1 hit theaters in 2011, it shattered box office records. It wasn't just a movie; it was a cultural event. The film covers the long-awaited wedding of Bella Swan and Edward Cullen, their honeymoon in Brazil, and the subsequent "miracle" pregnancy that threatens Bella's life and the fragile peace between vampires and werewolves.