It sounds like there might be a connectivity issue or a configuration difference between your phone and laptop. Check if your laptop is connected to the same network as your phone and ensure there are no firewall or antivirus settings blocking access to the site. Also, clear your browser cache and cookies on your laptop to see if that resolves the issue. If the problem persists, it could be specific to your laptop's settings or network configuration, and further troubleshooting may be necessary.

https://wordpress-700233-2343916.cloudwaysapps.com/wp-admin

Sorry tried all of above still no luck checked my andline all good check with another person laptop all good. Is there a default setting I can goto for firefox browser...?