Hello, Octatech,
Thank you for contacting us and for using XStore.
1/ We recommend that you navigate to XStore > Theme Options > Speed Optimization > Static block cache > Off. Then go to Elementor > Tools > click on “Regenerate CSS & Data”.
2/ https://www.8theme.com/documentation/xstore/troubleshooting/how-to-speed-up-my-website/
Kind Regards,
8theme team