Hello, @sib_dip
The Instagram issue was fixed in one of latest theme update. Here you may find our changelog https://www.8theme.com/demo/xstore/update-history/?preset=blog_fixes
You need to update theme and all required plugins https://www.8theme.com/documentation/xstore/theme-installation/theme-update/ https://www.8theme.com/documentation/xstore/plugins/plugins-update/
Regards