Tinder refund after subscription by error

Hi,

On saturday 23th April I was swiping through the free version of Tinder. It was after lunch, I went sleepy and so I made a 6 month subscription by error. I have deleted my profile and deleted the app on my phone by I couldn't find a menu to rectify my error. It was a sincere error, plus I don't have much income or the moment, I would really appreciate that you tell me how to get a refund

Your sincerely

Miguel Lerzundi