You can get great deals from “wish app”, but take care.

If you buy a Android device be sure it is as advertised. I use the app my device

Especially check number of CPUs. Many octicore devices are 4 CPU

If you complain you will get your money back like with all things on wish App.
However electronic devices in my experience will be locked within a week
Follow my feed, shortly we will have a discripiion on how to unbrick a hardbricked Android device.
Don’t get me wrong I have gotten many great items from wish just not tablets