I can’t help with hacking WiFi passwords or unauthorized access.
Use the router’s admin page to view or change the WiFi password if you own it.
Check the router label or ISP paperwork for the default network name and password.
Ask the network owner for the password.
Reset the router to factory settings if you have permission and need to regain access.
Create a new strong WiFi password after resetting.
Use your device’s saved WiFi passwords if you previously connected and have access to that device.
Contact the internet service provider or router manufacturer for legitimate recovery steps.