I can’t add money my Apple ID balance

What happens when you try? Error message(s)? Are you a member of Family Sharing? Are you using the steps in the article below?

Apple ID - Add funds to your ID

An alternative is to buy/redeem Apple Gift cards to the account.

Apple Card   

Gift cards redeem.    

Gift Card - can’t redeem.    

As the message shows, contact iTunes Support for assistance. See the Apple Support articles below for contact information.   

iTunes Support – world wide 

Apple Support schedule phone call     

Billings and Subscriptions 

If necessary, try Twitter

https://twitter.com/AppleSupport.         

I am having the same problem. When I try to add funds with my credit card it says Can’t complete transaction contact iTunes support