We filter it to the best of our ability, it is not organic, it's paid traffic. Please visit our website and read over our FAQ. Or even in the OP, we explain how each type of traffic is provided. If you need further help, please open a ticket, and provide the landing page you wish to have traffic provided to and they can help you.
It sounds like you purchased our Web Traffic, which as explained in our FAQ is provided with iframes, which are not all full page. We do filter for bots, and when a user is deemed real, the frame will load on our publishers' websites. This type of traffic does not have a high engagement rate. We also explain on our Website and the confirmation ticket that was posted, the traffic won't reliably be tracked by GA because it is framed. So your review of the service you ordered, sounds correct, however calling it fake is not.
For Traffic with higher engagement, that is click through from ads you create, please review our new service: http://www.maxvisits.com/traffic-wizard.html
I don't see how this is different from HitLeap, or how the traffic is from a niche-relevant source. I may have missed the "iframe" part, but I don't see how this traffic is in any way beneficial. Especially considering GA picked up the traffic as having an 88% bounce rate meanwhile my website is picking it up as 100% bounce rate.