This website (www.tax-server.com or www.missingw-2.com) is a complete scam, but I give them credit for at least doing it well. I paid for past W2's and while they were quick to take my money, the W2's never materialized.
I went to the 'chat' section of their website (probably some guy in a basement) and he told me to call the company phone number. The phone number you call tells you to go to the chat area of the website?! This is a great site to use if you want to waste time and $40 to accomplish nothing.
My advice is to call the IRS at 800-829-1040. Yes you will be on the phone FOREVER, but at least you will get what you need.
Reason of review: Problem with delivery.
Monetary Loss: $40.