Not converting

My converter is not converting since this morning, I’ve updated the plugin as well and double checked that my Auto Update Key is still active.

I get this pop up in my WordPress dashboard:

1. In WooCommerce → Settings → General → Default customer location make sure you have selected: Geolocate with page caching support
2. Open wp-config.php file via FTP then insert define(‘WPFC_CACHE_QUERYSTRING’, true);

Please support as I disabled the plugin for now and need it enabled ASAP