Pending charges that aren’t valid

Then you have a default on a purchase. Until you clear the defaulted payment by speaking directly with Apple Support, your account is frozen and you can't use it.

World-wide Apple Support -

Contact Apple for support and service – Apple Support

To help other members answer your question, give as many details as you can.

Describe the problem, and include any details about what seems to cause it. List any troubleshooting steps you've already tried or temporary fixes you've discovered.

M1 Mac mini, macOS 13.4;  Watch, series 7 GPS/cellular, watchOS 9.5; iPad Pro 2nd Gen, iPadOS 16.5; iPhone 12 Pro, iOS 16.5; TV 4th Gen, tvOS 16.5; HomePods, audioOS 16.5 and Airport Express w/ Airplay 2

The App Store doesn't belong to Jam City. Jam City isn't in a position to determine if a purchase wasn't "approved" and shouldn't be pending.

Pending purchases are usually the fault of the payment method; the charge was denied by a bank, there weren't sufficient funds to cover the purchase or there is an issue with the payment method itself not being acceptable.

As I stated, the only way to clear up the issue is for you to actually speak to Apple. Apple is not here. No one here works for Apple and no one here has access to your account details. Apple isn't going to contact you or Jam City.

As long as you don't clear up the issue with a direct call to Apple Support, your account will remain frozen and you won't be able to use it; no downloading new apps, not redownloading old apps, not even free apps.

It's all up to you.

I gave you this link in my comment above;

Contact Apple for support and service – Apple Support