Hello, Razak,
Thank you for contacting us and for using XStore.
Please contact your hosting provider and ask them if they block outgoing/ingoing connections to our server 136.243.62.54
What PHP version do you use?
Another potential cause of errors may be the use of third-party plugins that are based on Kirki.
Do you have white/black list on your server or restriction by IP?
It can be an issue with server settings that are blocking something and causing notifications.
We can’t open your site https://prnt.sc/V1nMyTYNuWJN , so we would recommend you contact your hosting provider to get assistance from their side first.
Kind Regards,
8theme team