I am not happy with the product and I wish to return it, however, no returns are available on this one. The add said it is 100% risk free, which I believe implies that returns are an option. Overall, I feel mislead and I can see no way of contacting the seller to resolve this.
In saying that, this product might work for you, depending on what your needs are. Just make sure you do your research because you can't return it if it doesn't work out.