Like said, when you use sub-domain routing, your main site must be www.kitaidar.ru and your web site is only available by www.kitaidar.ru and NOT kitaidar.ru. Use domain based routing if you want to be free what domains your marketplace and stores are using.
As I can understand, I need to change DNS settings. I have read hestia’s topics, reinstall hestia with Bind9, add my domain - but it stil don’t work
I have total reinstall VPS, create new configure - but routings to 3-rd domains still don’t work. I have try at 2 others domains.
Don’t sleep some days, but just now think about: maybe I need install only apache2 (without Nginx)?
offtop: now need Wildcard SSL. How I know - there was Let’s&cript’s WC (for starting) - can you answer, please: can I use Heastia for generate WC? Or need to generate by commands in OS?