Bitcoin-keys.com Which was then copied by
BtcQuick Which was then copied by
You? hmm and you charge a crazy amount lol.
Good luck, you should come up with some Intellectual property of your own.
How did we copy your business? Did I copy your site word for word? Did I use the same system (http://www.wildapricot.com/) as you?
btcQuick aimed to make it easier for people to purchase bitcoins. Creating something better and easier is not copying it is innovation. It is the natural cycle of a free market and competition.
Just because you have an idea does not entitle you to claim people have copied your site.