"And yes I have worked for large companies as well as government for requests like this subpoena. If we ever did what Hillary and her team did we would all be in jail."

I'm afraid you're wrong about that too, which tells me you were not likely in a position of leadership when you dealt with any subpoena requests, but rather one of the low level gophers doing the grunt work. 

Compliance with a subpoena that involves a large volume records request means you have to show that you put a procedure in place that would to the best of your ability find all the in-scope documents within the timeframe. That is what the Clinton team did. But in such large volume cases it is not unusual that the procedure might miss a few, nor is it criminal if it does. Which is why there were no charges. You think a Republican Congress wouldn't have held her in contempt of Congress for non-compliance if they could have? That alone proves you wrong on this point as well.