How to buy and sell Ardor I know this community is for bitcoin but I couldn't find any community to talk about crypto-currencies in general so I thought this may be the right place to ask.

I am interested on investing money on Ardor but I am kind of new in the world of crypto-currencies. So if someone could explain me how to buy and then sell Ardor in an easy way and avoiding places that could end up like mt.gox that would be nice.
If you have bitcoins you can buy Ardor fastly and easily in Poloniex.
If not, you can buy Ardor with $ here