I've purchased a Android 2.3 Tablet with 7 Inch Touchscreen + WIFI + 3G Capability - Epad MX1014. I got a 3G dongle (telstra) and the tablet won't read it. I don't know much about technology and I've been to telstra thinking it was the dongle, however it works. They advised for me to get technical support from Android. Where? and How? do I do that. I just want to use my Tablet. PLUS ...... it won't read USB's. Why?