Don't play dumb, this has nothing to do with feedback or fear of competition, it has to do with you taking our work and icons and selling them without prior permission. I know for a fact you DID NOT get those icons from some bulk purchase because I made them myself and I have the creation files to prove it.
With 5000 icons to choose from now why did you not bother to use them? Maybe because is easier to take the whole package you bought from us and make a couple minor changes without bothering to do the work yourself.
And if you have a hard time seeing what exactly you copied I can spell it out for you with the few screen captures from your website.
Some razor-sharp copying
Now maybe this will help you put a little imitative into your project and not just take someone else's hard work and sell it. Then you don't have to hide under "bad screen captures in case someone sees I copied the whole thing" anymore.
In all fairness and to give you the benefit of the doubt that you did not intentionally make a near identical copy I hope you will now realize you have indeed used a copy of our product and will change your design, layout and icons.