I Purchased a ticket online for the Barenaked Ladies show next year there is a comment that said nope tickets be sold and then I got a ticket price of P2 I've been a great feature so many times but I have no idea what the 2 as anybody?

I think it means pit #2 .That should be down towards the front. Google the theater and you can look at the seat map.

I bought the tickets from nederlander which is PAss the old subscriber series It said click Here on the link but nothing opened it also says nope the tickets will be sold for this

I don't understand the question. You should call the company you bought the tickets from