Eufy problem

Hi everyone, im trying to install eufy security add-on but i receive the error: Host/Port is wrong. I did all the steps to install first via hacs, and then with the repository, but when i put the host ip 127.0.0.1 and the port 3000 when i click send , its give the error Host/Port is wrong. Can anyone have the same error, and anyone solve it??

Thank you very much