It constantly raises the levels to the faucets keeping you just out of reach of using them, especially Dash and Zcash to force you into paying more to unlock them.
I wasn't one of their users so I just finished creating an account and the first thing that I noticed on its dashboard was an announcement in regards to that:
- By the look of things, they're not hiding it, and AFAIK, there are other means for gaining those [apart from purchasing it].~Snipped~
Keeping up with the tradition The last 4-5 Faucet ESXP minimum requirement will be moved up by 1-2 ESXP next month
Then coins like Dogecoin cannot be exchanged or withdrawn.
I think that might be due to their available balance
[I could be wrong]. Have you tried contacting them in regards to that issue?
If I've missed something and you still believe that they're scammers, then I'd suggest moving this thread to the "Scam Accusations" board instead
[move button is in the bottom left corner of the page].