Not providing a PGP key has nothing to do with the status of your order. The vendor could be busy or MIA for any number of reasons. After 4 days, you'll see the option to cancel your order, which won't affect your stats. If I were you, I would cancel. 4 days is more than enough for a a vendor to send out your order. Sometimes these things happened. It happened on my first order. I got no response from the vendor and sent them a message. After 4 days I canceled. A month later they sent me a response saying they had been in jail for a month for unrelated reasons. Like I said, shit happens.