Hello, @Siva,
Contact your hosting provider and ask them if they block outgoing/ingoing connections to our server 136.243.62.54
To activate the theme your site should be able to make requests to our server and get a response.
Please make sure that your server requirements, must meet the theme and plugins minimum requirements as well: https://postimg.cc/CRKBYvB2
OR
It might be “cURL error 28: Connection timed out after 5000 milliseconds” – when contacting our server, your server gives the following error, so contact your hosting provider and ask to solve it, please. Maybe this article will be useful – https://www.wpbeginner.com/wp-tutorials/how-to-fix-curl-error-28-connection-timed-out-after-x-milliseconds/
Regards 8Themes Team.
