ETN Exchange Directly on App Fiat into ETN

This is the single most important thing that can take ETN to the next level and stomp out every coin out there. No need for other exchanges or Coinbase or even BitCoin. Is this being worked on and if not how come? Being able to have someone download the app and link debit card and buy instantly directly into ETN right into their mobile wallet at any time. What do you think?

It would make ETN more accessible.