Billing problem

I’ve got a card.

My payments for itune and icloud were effected.

My card got expired.

I’ve got my new card.

There was money in account where for the first month after my new card the payment was done expect for itune because of insufficient money. BUT payment for icloud was done automatically.

When i recharged my card to pay itune and when i am trying to effect the payment, it was not authorized.

How is this possible?

If there had been a problem with my bank, the payment for icloud would not have been authorized.

How come, with my new card, payment for icloud was effected and payment for itune there’s a problem even though I recharged it?