Hi there and welcome
The only way to remove the password ***** ***** reset the Tablet. This will remove all data from it and return it to new, but you cannot avoid this sorry, its the whole reason for the security.
To do the reset, please do the below steps
You can then setup the Tablet like new, and set a new password.
If you have any problems, or would like any additional information or assistance, please do not hesitate to let me know.
Else if you can take a second to rate my service by clicking one of the stars at the top of the screen then submit, that would be greatly appreciated.