Hey, I just checked the database and it seems you actually purchased two parkour pass subscriptions last month, with one hour time window between both. Don't worry tho, I already fixed it for you and cancelled one subscription, plus refunded all payments done from the duplicate one.
In the future, please undestand that payments may take from a few minutes to a few hours to process and your bonuses to be applied in-game so if you purchased something, wait a few hours and DON'T PURCHASE IT AGAIN to avoid any double-payments. Anyway, apologies for the inconvenience, and have a good day!