My name is ***** ***** certified professional with over 10 years experience. I will be glad to assist you with this.
I am sorry to hear that you are having this issue.
You can reset the router, then you can use it without knowing the password. Press the rest button on the back of the router with a small object, the button is recessed. Press and hold it for 30 seconds.
Let me know if this does not work and we can try another solution.
Please reply and let me know if you need any other assistance or if everything is good, take a moment to rate my service by choosing one of the stars at the top, then click submit.
Thank you very much!