I cant spending 0.06 $ and i need to change my region:country

If you want to change your country or region, see:See Change your Apple ID country or region https://support.apple.com/en-us/HT201389See this heading especially What to do before you change your country or region

Use this link in the document if you need to View your Apple ID balance https://support.apple.com/en-us/HT202359

If you can't complete any of the steps, can't change your country or region, or you have less store credit than the cost of a single item, contact Apple Support. As noted by others you could just purchase something of value greater than or equal to the amount of your store credit or ask iTunes Support to zero out your account balance using this  iTunes Support Form https://support.apple.com/en-euro/itunes-contact

And you also can contact iTunes worldwide support via text or chat using this link https://support.apple.com/choose-country-region/itunesChoose your country. At the bottom of your screen use Tell us how we can help to select among support options. You should be able to get telephone or chat support.

If you are unable to spend all of it.

Contact Apple for support and service - Apple Support

They can null it out for you

also take a look at this:

Change your Apple ID - Apple Support

Good luck!

You don't need to change your Apple ID to change the country.

Region - Change your iTunes Store, iBooks Store, or App Store country or region.     

Buy an item more expensive than your balance and use a credit card to pay the excess amount; if you can't do this, ask the iTunes Store staff to zero it.

(180005)

Do what Niel posted.