Tablet of the Barnd Named: CONNEX

I have bought a tablet for my school son, before the starting of school the tablet had a problem and we could no longer use the tablet, i went to Makro store in Clear water and they said they can't take the tablet to fix and gave me wrong number of the supplier. i called and the company told me they had nothing to do with the Tablet. the Tablet is of the brand named: CONNEX. now My son does not have a tablet of which is required for his day to schooling.