Because if you do, I guess you can give me a hand. :/

The first tablet I bought was broken. So I took it back to the store and some weeks later they gave me back a new one.

Indeed, it's not having the same problems as the previous one. However, the following keeps happening:

Original picture

Same picture drawn on tablet

Okay, if you compare both pictures you'll certainly figure out there's something wrong. Now, what exactly <i>is</i> wrong? Is it something with the device? Is it a configuration I have to alter? Or is it the brand (Trust, model 2100) itself that isn't good?

If you can help me somehow, please do. I really want to get this thing working (properly). :(