How to purchase PNDC?

Excuse me, could you please elaborate on the process of acquiring PNDC? I'm a bit unclear on the steps involved in making such a purchase. Is there a specific exchange or platform where one can find and trade PNDC tokens? Also, what are the prerequisites or requirements one needs to fulfill in order to purchase PNDC? Additionally, are there any fees or commissions associated with the transaction? Your guidance would be greatly appreciated.