Let me explain. First, just because you have a game as number doens't mean you'll get it. Second, Gamefly sends you games out of your "Top Five" games in your "Q." Also, it all depends on availability.
Here is an Availability chart to help you:
Available Now – the title is in stock
High Availability – greater than 75%
Medium Availability – 50% to 74%
Low Availability – 25% to 49%
Very Low Availability – Less than 25% (mostly rare or no longer manufactured titles)
Last, but not least, if you post question that is directed for Gamefly, you won't get an answer. This forum has (mostly) GAMEFLY USERS ONLY. Try clicking on the "Support" link in the upper-right of your screen.