Thanks for posting. Are your domain's MX records configured for cPanel email? If not you will need to update your MX records in order for the email forwarding to work. Please keep in mind DNS changes can take 24-48 hours to take effect. Hope that helps!
so, if I want to redirect emails from my domain to my personal gmail account I have to add the configuration on the image from the first comment and after that update the mx records?
If so, could you help me with the configuration
Points to ????
Thanks in advance.