Welcome to flytrapcare!
The long and lanky leaves probably means that the plant is not receiving enough light (makes sense since you got it from lowes, where it receives almost no light). It should recover over time if you give it proper care (check out the links below to find out how to do so). If it is in a small plastic pot, then to repot you can hold the center of the plant, then squeeze the sides of the pot until the soil falls out, and get off any soil on the plants roots and rhizome (white center) by rinsing it with distilled, rain, or reverse osmosis water. The standard flytrap soil mixture is 50% spahagnum moss, and 50% perlite. Alternatively for perlite, you could use pure silica sand. Avoid brands like miracle grow because they have added nutrients in them which can kill a flytrap. You should then pot it into something preferably 5 inches or taller. A good, cheap pot to use can be a 16oz styrofoam cup (usually you can get 20 of them for a few dollars).
If you read these pages, it should give you a better understanding on how to take care of your flytrap
http://www.flytrapcare.com/the-importan ... traps.html
http://www.flytrapcare.com/the-importan ... traps.html
http://www.flytrapcare.com/media-soil-f ... traps.html