Purchased something but didn't get charged
i bought some pokecoins in Pokemon Go, but I haven't been charged. Its been 2 days since I purchased it and this is my second time, but on my first purchase in Pokémon go (it wasn't pokecoin, but for a special event), it charged me by the time i purchased it. Help I'm confused ,I just don't want to be charged by so much without knowing in the future at the same time. Help.
iPhone 13, iOS 17