I need help finding Arian Foster

I am a huge Texans fan I just got this Arian Foster jersey and all I want is a signature. I’ve went to my first Texan game this past season but, obviously he wasn’t there and that got me thinking . Where can I find Arian Foster and ask him for an Autograph on my all blue #23 jersey ?

I used to play half back for my high school when Arian Foster was heads up with Adrian Peterson for lead rushing yards in the NFL.

I’ve considered hiring him for and appearance but, sadly I do not have 10,000-20,000$ to pay him .

Edit: Just to remind y’all, 2012 the Texans went 12-4 and went to the Semi-Finals if I remember correctly . That’s the closest we’ve ever been to a ring .