How can I call back in-app purchases on the ps4?

I bought 1,000 v bucks in the playstation store today to give away the new battle pass to a friend, but now I have the problem that if I want to give away the battle pass, I get sent to the playstation store. As far as I know, you buy the one with the v bucks you bought before and it is not sent to the store. Since there's no other way I wanted to return the 7.99 euro and buy the battle pass.

Can someone help me please?

In my opinion, unfortunately not.

In-app purchases can't be refunded. Unfortunately it does not work