This support ticket is created 5 years, 4 months ago. There's a good chance that you are reading advice that it now obsolete.
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I checked on your install and I see you added the form to view:
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When I checked the form - the form belongs to the "events" post type:
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As I understand - you wanted to update the vote for the field "vote count" which belongs to the repeating field group "Movie info". I think you need the select post type "movie info" and create the edit form so that you can update the vote to the selected movie.
I've set the following for to "edit":
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Then, I've removed the code you added to the functions.php file and adjusted and added the code to the "Custom Code" section of Toolset:
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Glad to know that solution I shared help you to resolve your vote count issue. May I kindly ask you to open a new ticket with each question you may have. This will help other users searching on the forum as well as help us to write correct problem resolution summary for which ticket originally submitted.