Solved! Go to Solution.
Hello and welcome to the Playstation Forums. We aren't Sony employees but we'll do our best to assist you. Don't just disappear when your issue is solved. Someone may need your help some day or maybe you'd just like to socialize in our Off Topic or Home forums.
You didn't reach anyone who can refund you by posting here. You'll need to contact Customer Support. Use the link in my signature. Be aware all sales are generally considered final.
States in many areas that there are no refunds. I'd highly recommend enabling the feature which makes enter your password on purchase to avoid mistakes and also giving you the final chance to review your purchases.