app and itunes gift card

Do you have enough credit to cover the cost of the item plus any local sales taxes that are added in the final steps of the sale?

M1 Mac mini, macOS 11.2.3; Watch, series 5 GPS/cellular, watchOS 7.3.3; iPad Pro 2nd Gen, iPadOS 14.4.2; iPad Air 2, iPadOS 14.4.2; iPhone 12 Pro, iOS 14.4.2; TV 4th Gen, tvOS 14.3  HomePods, audioOS 14.3 and Airport Express w/ Airplay 2

so out of nowhere I had $6 in my balance And now I have no money When I haven’t spent it

How much is what you are trying to buy?

Then you don't have enough to buy the item and pay for the tax!

A random comment in someone else's thread/topic won't get you much sympathy here.

Start your own topic and fully explain what has happened. No one here is psychic or a mind reader.