Hello, i brought a Zoostorm SL8 mini touch pad for my son at christmas, it stated if I brought an additional SD card I could upgrade the memory to a further 32 gig of which i did, the problem I am facing now is when i try to move data from the internal sd card on the tablet it gives me an option to move it to the sd card but then states it's full even though this is not the case, when loading the tablet to my laptop you can clearly see that the sd card has not been used and there is simply not enough data on the tablet to have filled 32 gig, when you look on the tablet you can also see that the sd card has not been used, can anyone help me with this problem please