www.ardorplatform.org
As per the website here is the message."The average amount of NXT you hold from the 14th of July to the 12th of October will determine how many Ardor tokens you get with a 1:1 ratio".
How can we get Ardor if we buy NXT now? Please explain
If you buy NXT now, you get fewer Ardor tokens because snapshots started on July 14th and go for 90 days.
Suppose you buy NXT today - you will get 74 days of Ardor snapshots, this is approximately 82% Ardor to your NXT balance. Very simple, you buy today 100 NXT and hold till October 12th, you will receive 82 Ardor. Those who bought NXT before July 14th will receive 100 Ardor for 100 NXT. Hope my explanation makes sense. The longer you wait to buy NXT, the fewer Ardor tokens you will receive.