Glad your back, Duck.
Nah, its not lost. Thats a common problem, we deal with it a lot.
So you're sure youre using the correct email and password? Thats the most common problem. Hit the forgot password button, and have it send you an email. That helps.
If that doesnt work, go thru the standard steps. Turn the ipad off then on again, and try it. Do that a few times. If that wont work, delete dogfight and redownload it. Try that a few times. If it still doesnt work, send a PM to Viggi, Slenderman, Manfred and Zuperman asking for help.
Do you have a droid or an iphone? Those are a lot lighter, it might be easier to play with.
Oh, and look up Flymagics old thread about his phone holder. He was paralized a while back, and recentlynregained motion. We all thought it might help you to have a phone holder.
Hope you get your account working, and come on the forum once in a while too, we like hearing from you.