Bests & Worsts Reviews from Amazon

I received this tablet on June 11, 2017. Started having problems with tablet cutting off while surfing the net. It would just shut down. After a few days that stopped happening. Thought it was ok. Last night put table on charge and when I attempted to turn it on today, it is completely dead. Notice under my purchase orders states " not eligible for returns after July 11,2017. I am a seventy five year old on a fixed income who thought I would be getting a good deal for me for personal use and now I'm out of $220.00 plus the price of keyboard and cover. I am heart broken.