@Ka_tr22 

Hi，thanks for posting question here.

Did you forget the login password of the web interface of the router?  Usually, the default username and password are both "admin".

If you have completely forgotten the admin password, there is only one way to retrieve it: resetting the Router back to factory default.

To reset the Router, please press and hold the reset button on the Router's back panel using a pin until the light flashes.