Hello, @N Nandan,
Thank you for your inquiry. Unfortunately, our theme does not provide the option to upload multiple videos to the same product. This would require additional customization, which is outside the scope of our basic support.
You may wish to consider using a third-party plugin that meets your requirements.
Alternatively, you can post requests to our development team via our Taskboard page (https://www.8theme.com/taskboard/). If the request receives enough votes from other customers, our development team will consider adding new settings in one of the upcoming updates.
We hope this information is helpful.
Best regards,
8Theme’s Team