Report a suspected false positive on site

Site: htxps://panorama-kislovodsk.ru/
Other analis: hxtp://antivirus-alarm.ru/proverka/?url=https%3A%2F%2Fpanorama-kislovodsk.ru%2F
or

https://delta-solar.online/avast2.png

PS. i cant’t send retry form on avast.com

https://delta-solar.online/avast1.png

How to report https://forum.avast.com/index.php?topic=14433.msg1289438#msg1289438