Kirkland Signature QNKDQK Extra Fancy Unsalted Mixed Nuts 2.5 (LB), 2 Pack of 40 Ounce, 99451458768

I received the mixed nuts but you sent me the wrong one.I was bought the mix that had macadamia nuts and Brazil nuts I did. not get that mix why?

Is this price for 5 lbs or 2.5?

Expiry date?

Are these nuts roasted?