Step 1. In the WGS GST Module folder, you can find the folder-like templates.
Step 2. You can go to FTP/Cpanel of your WHMCS and go to this location "whmcsroot/templates/your template/theme name/" and then upload these three "invoice pdf. tpl, view invoice. tpl, quote pdf. tpl" files with your WHMCS server.
Sometimes WHMCS does not reflect the new changes on the template files due to cache. To fix this issue clear/remove all cache files from the "/template_c/" folder. Do not delete this folder just delete the files inside this folder excluding the "index.php" file.
Note: Before replacing these files, kindly take the backup of your existing files of above mentioned three files.
