ocisco so that I register a subdomain only on my hosting
Subdomains should be added in your DNS records, thats correct. I alway's add subdomain's like you did, but add them with an A record and point to the IP of the server.
for example:
test - A record - 1440 - 12.34.56.78
After that you can add the domain: test.procrm.uz in your Aapanel
( IP is fictional, replace with your own IP )