I appreciate the screenshot that you have added as that is helpful. Did you happen to check your email address that is connected to the Instagram account? Looking into the options available usingPrestige theme, it looks like this is a third-party theme that isdesigned and supported byMaestrooo. Since we are a bit unfamiliar with the style of coding that is being used within the theme, it would be best to direct this inquiry to their support. They should be able to provide you with additional support with regards to the social media section.
I did come across to finding theirContact Us pageand wanted to provide it to you.
Let me know if you have any questions or concerns.
Ollie | Social Care @ Shopify - Was my reply helpful? Click Like to let me know! - Was your question answered? Mark it as an Accepted Solution - To learn more visit the Shopify Help Center or the Shopify Blog