Hello,
Thank you for reaching out to us.
1/ https://www.8theme.com/documentation/xstore/xstore-builders/xstore-single-product-builder-with-elementor/ – https://prnt.sc/vhcuPwG3cyzn
2/ Woocommerce > Status > Tools > Brands transients > Clear
3/ https://prnt.sc/PY-I44BEsNEK
4/ We kindly recommend reviewing the solution provided in the following topic, as it may help resolve the issue:
https://www.8theme.com/topic/try-to-select-checkbox-on-frontend-display-e918/#post-412394
5/ Please follow this article – https://www.8theme.com/documentation/xstore/troubleshooting/how-to-speed-up-my-website/
Warm Regards,
The 8Theme Team