Hi JustJoe7,
welcome to the Apple (user-to-user) Community!
Re: "$25 in my account that I can’t use for in game purchases"
Sorry to hear you have this situation. We are all Apple users, like yourself, in the community, so no-one here has access to your accounts or details in order to check this out for you. We'd like to help however.
We can not tell from your post which account you put money into to use for in-game purchases.
Eg: Apple account (used to be called Apple ID account) /
or Apple Savings / Apple Pay / Apple Cash /
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Re: "Please advise me how to get my $25. Refunded to my PayPal account"
You can transfer money in Apple Cash to a Bank Account
See how to: Transfer money in Apple Cash to your bank account or debit card - Apple Support
or
Transfer money from Savings to Apple Cash or your external bank account - Apple Support
The way I understand it:
If the money is now an Apple Account Balance it can only be used for purchases from Apple.
Money can only be refunded from an Apple Account if there are purchases that require a refund.
Also:
Some purchases just can not be paid for with an Apple Account Balance.
and
For some purchases Apple requires a debit or credit card is on file,
even if an Apple Account balance is used to pay for the purchase(s).
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Re: I put this $25. In my account thinking I could use it for in game purchases and I am unable to.
Wondering what happens when you try ? Do you get an error message that explains ?
See which payment methods Apple can accept in your country or region:
Payment methods that you can use with your Apple Account - Apple Support
Does your device have screen-time settings, or parental ciontrols,
or other restrictions in place that stop you making your in-app purchases ?
See: Manage App Store purchases, settings, and restrictions on iPhone - Apple Support
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You may want to check out how in-app purchases work:
Buy additional app features with in-app purchases and subscriptions - Apple Support
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If you want to speak with some-one at Apple (online chat / phone / email etc.)
Apple's Billing and Subscriptions Support Website is online (info. / support / contact options etc.)
There is a "Get support = start now" link at the bottom of their web-page:
Subscriptions and Billing - Official Apple Support
All the best :-)