My tablet is not turning on I have a tablet not  two years old, a few days ago it was left in a hot truck for about two days. Now it won't go past "fast boot menu".

I have tried everything, I even tried charging it and the battery keeps saying 0%, how can I charge my tablet and turn it on?
There's a fairly good chance you overheated a component in the device. Most likely a charging component or someone. There isn't much you can do besides going to a phone/tablet repair shop. But that could cost more than the tablet itself.