i want to change my apple id region from india to saudi arabia

Hi,

You actually need to have an empty balance to change your Apple ID region.

You can either spend it or ask Apple to clear your balance:

> Spend it: Apple advises that, if your credit balance is less than the cost of an item on the iTunes Store (including App Store), then you can add a credit card to your account. When buying an item, your remaining store credit will be used up, with the remainder of the purchase price charged to your credit card.

> Ask Apple: contact iTunes Store support to clear your balance:

Contact iTunes Store support’

Hi,

This article should help: Change your Apple ID country or region - Apple Support