Trying to add The Wonder Park (imdb ID: tt6428676) to my family watchlist but it is not available, so I attempt to Add a new Movie, but got stuck at 5. Duplicate Checks.

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2. Movie Details

Movie Details Original Title - Required 
The Wonder Park Movie 

Overview (English) - Required (minimum 10 characters) 
Wonder Park is a 2019 animated adventure comedy film produced by Paramount Animation and Nickelodeon Movies, with Ilion Animation Studios handling animation. The plot follows a young girl who encounters a real version of her magical amusement park run by anthropomorphic animals. The film stars the voice talents of Jennifer Garner, Matthew Broderick, John Oliver, Mila Kunis, and Kenan Thompson. 

IMDB ID (tt0137523) - Optional 
tt6428676

5. Duplicate Checks

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The IMDB ID is already taken. It looks like we've found some potential duplicates. Is the item you're attempting to add listed below? If so, you don't need to create a new movie. Remember, translations are added by going to the movie in question and adding a new translation there.

Wander in the Dark (AZ+5 0 47) Hanna D: The Girl from Vondel Park (Hanna D. - La ragazza del Vondel Park) Ann-Gisel Glass, Fausto Lombardi, Sebastiano Somma Lu m Valt The Wonder Deer 3 Pack Ted Sroka, Eden Riegel, Tara Sands Great National Parks of the World: Lands of Wonder Europe to Africa Wandering: Part I! (L'errance partie 2) Antonin Laupok CorDelia Wonderful Friends in India Part 1 (1J FOR AT ZE 5 BA