i cant install Beacus this eror :.....my address: Invalid status. Verification error details: ip: Fetching http://xar.irancellmcii.xyz/.well-known/acme-challenge/P6klsrznMcOull5gFf4lYuVy_aMZ9t57yQFhgu1sumw: Connection refused

Connection refused
maybe you have firewall or using network tunneling
first of all reboot your os and try
else remove any tunnel and test again