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.
What is the brand/model of your tablet please?
okay, try these methods please>
Start each time with the Tablet powered off, then try each these combinations until you get the right one and then follow the steps listed below to reset.
Similar devices will likely use similar key combinations. For example, the Nexus 4 also uses Volume Up + Volume Down + Power.
If your device isn’t on this list and none of the above methods work, do a Google search for the name of your device and “recovery mode” – or look in the device’s manual or support pages.
Release the buttons when the device powered on. You’ll see an image of an Android lying on its back with its chest open and its internals revealed.
Press the Volume Up and Volume Down keys to scroll through the options until you seeRecovery mode on the screen.
Press the Power button to restart into recovery mode. You’ll soon see an Android with a red triangle.
Hold down the Power button and tap Volume Up. You’ll see the Android system recovery menu appear at the top of your screen.
Select wipe data / factory reset with the volume keys and tap the Power button to activate it.
Select Yes – erase all user data with the volume buttons and tap Power. Your device will be reset to its factory state and all your data will be erased.
If your device freezes at any point, hold down the Power button until it restarts.
I cant, that service will not be applicable for this issue.
try these steps>
okay, the only other option will be to use your computer following the steps in this link>PLEASE CLICK HERE<