So i received the money and gave the virtual items already, after the day of transaction i have received a email from paypal saying " Hello <removed>, Due to a processing error, you received a credit of $--SGD to your PayPal account on 7 January 2021. To correct this error, the credit will be reversed from your PayPal balance on 18 January 2021. You don't need to take any action, and we'll take care of the reversal. If you've already spent or withdrew this money, please ensure your PayPal balance has enough to cover this debit by 18 January 2021. We're sorry for any inconvenience." I have no idea why.. I have already gave the virtual product help please.
