Login issue “This operation is not supported in the environment this application is running on…”

Hi,

Can somebody help us with login issues? Here is our problem

Here is our verson:

@angular/cli”: “~9.1.1”,

@ionic-native/google-plus”: “^5.28.0”,

@ionic-native/firebase”: “^5.28.0”,

“cordova-plugin-googleplus”: “^8.5.1”,

“firebase”: “^8.1.2”,

Please, give me a message on

Skype: lekien09@outlook.com
Whatsapp: + 1 647 809 7379
Email: stephen.dinh01@gmail.com

Please give me your quota for this kinds of thing

Thankyou