@vrekker Really? We suggest to ready Item Support Policy then https://themeforest.net/page/item_support_policy where it was clearly explained that customizations beyond it's included features are not included. Policy clearly says:
Item support does not include services to modify or extend the item beyond the original features, style and functionality described on the item page. For customization services that will help you tailor the item to your specific requirements, we recommend contacting the author to see if they privately offer paid customisation services or checking out the great service providers on Envato Studio.
So if you are not a developer and don't have knowledge about coding, you should contact with your web developer.
Comments
we don't get your question. What exactly you want to do? BTW your code above is wrong. Just look on it closer and you will see why it's wrong.
Item support does not include services to modify or extend the item beyond the original features, style and functionality described on the item page. For customization services that will help you tailor the item to your specific requirements, we recommend contacting the author to see if they privately offer paid customisation services or checking out the great service providers on Envato Studio.
So if you are not a developer and don't have knowledge about coding, you should contact with your web developer.