Hello,
Sorry for the delay in answering.
Reply times can vary from time to time and be up to 24 hours Monday – Friday and up to 48 hours on weekends, Sat-Sun. But is usually faster than that.
I’ve imported Elementor version of niche-market02 demo, without any problem (before this disabled 3rd party plugins). Please check. Let us know if you need any further assistance.
Regards