You should have reported the incident and written a review of Bittrex. New users should know as much as possible about exchanges. Both positive and negative sides. This will allow you to have objective information. Your experience will help to avoid unpleasant surprises with Bittrex. I recommend leaving a review here -
https://www.trustpilot.com/review/bittrex.com and
https://revain.org/exchanges/bittrexI guess that you are confused too because if you see what op write, you will see that the exchange has no issue. Op is probably trying to extend to some transactions that has gone beyond their free level, and they already drafted policy of KYC, and the moment you chose to use the exchange, then you are agreeing to go by the rules.
If the op fail to follow their rule, what do you expect them to do, they should leave the system open because he is Mr. president\/ since he does not want to go by their rues, they have every right to actually lock him out and that I dint think there is even need for reviews about them because they have not done anything so bad to me. Op does not want KYC then he should look for another exchange.