Since you are using a subdomain, your custom domain will look like https://yourbusiness.com.
Log in to your Cloudflare account and select your domain.
Go to DNS.
Click on Record.
Click on Add record.
Select CNAME as the Type.
For Name enter @.
For Target the value is provided in your custom domain settings in NeetoReplay.
Disable Proxy status and enable Flatten.
Click Save.
For more information, refer to official documentation.
