Step 1: Login to your WGS Client Area at https://members.whmcsglobalservices.com/clientarea.php.
Step 2: Navigate to Services >> My Services and go to your purchased VueJS OneStepCheckout cart Template Service.
Step 3: Go to Downloads and download the VueJS OneStepCheckout security patch files.
Step 4: Once the security patch is downloaded, extract the zip file on your computer.
Step 5: Access the downloaded build and locate the following path: (/whmcs/modules/addons)
Step 6: Open your FTP client/cPanel/Plesk/etc and navigate to the corresponding path on your server (modules/addons/).
Step 7: Override the existing vueWhmcsCart with the new files to ensure that the updated files are successfully replaced.
