Dopo 9" Tablet 8gb Android 4.1

I bought this for my 60 year old mother for christmas. Not even a month later and it stopped working and won't turn on. Not sure if it's just this one or if any others are having issues like this.

I bought this on a whim. I thought "such a cheap tablet, why not"? Well, this thing has been a lot of trouble. The internal SD card is tiny, which explains why I was only able to download 3 games for my kids before it was full. Of course, that was my fault for not realizing that buying a cheap knock-off means having a small internal SD card with little space for games. I have tried with all my might to restore everything to factory new, to no avail. The operating system won't shut down properly (it freezes on shutdown). I will probably have to pay a technician to get it restored, which defeats the purpose of buying a cheap tablet. I have been able to use the Internet so it hasn't been a complete waste of money, but it's not what I bought it for.

i Just got this today, probably about an hour ago....keyboard stopped working after about 10 minutes, tablet itself is OK' but slow to respond. Will be returning.