Yes, we sold over 250TH in less then a month while the rest of GHS we have are mining for us...So Why would we be worried about anything?!
Closer to two months and the numbers haven't changed much in a while. Basically, someone (and I wouldn't put it past being you) apparently bought a large chunk of that. With customers coming from 50 other sites, I'm sure you'll have nothing to worry about, honest! Seriously though, I'd be surprised if you had more than 20 customers.
Also, answer the question. Given all the cloud mining services that have screwed people over recently, would you send money to a cloud mining service that seemed dodgy and flat out refused to provide any evidence of legitimacy?
If all this what you are saying is true or you believe it's true then you should not worry about it
To answer your question: YES.