I honestly have never heard of that brand. I googled it some and from what I can tell, not much is known about them. They have never even been mentioned by the major review sites. It might not be you. It might be the camera's capabilities. Hopefully someone out there knows more about this brand.
From the online prices, they do not look all that cheap either. If you can return it still, you might want to consider a Canon "A" series with a similar price.
As for why they are fuzzy, it is likely using a long shutter speed in order to gather enough light to properly expose the image. When that happens, it is difficult to keep you subject from moving and to keep your hand from moving the camera. A tripod will likely help with the hand motion, but not much can help with subject motion. Does the camera have any manual controls of shutter speed, aperture, or ISO?
Kevin