Webkul Marketplace Integration

Hi, we just recently download your plugin Advanced Shipment Tracking for WooCommerce. The plugin itself is awesome but we have a small problem. We use the Multivendor plugin by Webkul and the button for adding the shipment tracking doesn’t show on the seller order page. Do you do custom modification in order to see that button in the seller dashboard for the Webkul Marketplace plugin? We just want the same button that it works in the admin backend to appear in the seller front end order page. It’s this possible? and how much do you charge for that custom modification? Thanks!!