Contact
for any inquiry please send us at hello[@]extend-wp.com
IMPORTANT NOTE: If you are updating to WordPress 5.5 and facing any issues with product importer , product importer and bulk edit , content importer you should download the newer versions from the order email in the download link of your purchase.
If your support or downloads have expired read here
For support you should expect up to 48 hours for an answer.
Technical Support is provided 09.00-19.00 GMT+3 time