hi, thank you for using JA:
Unfortunately, as the prices of tablets have dropped, your tablet isnot worth repairing.
I can be done, but the price of the labour and parts will be, at least, 4 time the price of a new tablet.
I can recomend a tablet, similar than yours, for example, this one:
Let me know if I can help you any further
Otherwise, please, remember to rate my answer once satisfied