Hello,
I see that you use Cloudflare CDN. I would recommend you to disable it till your site is under development. Because if you use CDN cache you won’t see changes of theme options because we save them in CSS file and CDN caches the CSS and JS files.
Or log in to CloudFlare account to allow us to clear the CDN cache https://myhome.lk/wp-admin/options-general.php?page=cloudflare#/login
Because your site loads old version of /wp-content/uploads/xstore/kirki-styles.css file.
Regards