Tablet keeps shutting down and not turning on

I recently purchased a 10 inch tablet for my daughter. I keep having to factory reset it due to the fact it will not turn on. Just gets to be tiring to have to keep setting up the tBlet over and over again. It's only been about 2 months.

The tablet randomly goes to a blank screen/shut down. When pressing the power/wake up button nothing happens. I have to hold the power button to restart the tablet while restarting the tablet the load screen is visible with the onn. logo. From there, instead of cycling to my home screen, it shuts down.

Do I need to return it? Is this a brand issue?

Thanks for your help