In-App Purchases - 'Your Purchase Could Not Be Completed - For assistance, contact iTunes Support at www.apple.com/support/itunes/ww/.' being displayed.

If you haven't already done so you should contact iTunes Support as instructed to do by the message (these are user forums, not iTunes Support, we can't help) :

- go to http://www.apple.com/support/itunes/ww

- click on your country's flag (the country where you are, and which is therefore the country on your account)

- click on Contact Support towards the top right

- click on Get Help under 'Talk To Us'

Or use this form : https://www.apple.com/emea/support/itunes/contact.html

Lots of time I have try I cannot add my cash card it’s saying my payment method was declined see the picture I cannot add

What happens when you try a different card, or have you tried seeing if you can remove it : Change or remove your Apple ID payment information in the iTunes Store - Apple Support ?

I can't, a message to contact iTunes Support means what it says - go to http://www.apple.com/support/itunes/ww and contact them

Contact iTunes Support and ask them : http://www.apple.com/support/itunes/ww

Follow the instructions on your screenshot and contact iTunes Support : http://www.apple.com/support/itunes/ww

Do as your screenshot is telling you to do and contact iTunes Support : http://www.apple.com/support/itunes/ww

I need help

My in app purchasing is not accepted

Hey Kerlinafrimkl I need your help

I can not buy this too

Hey

Why do every couple days does my credit card get rejected by I tunes not my bank

We are fellow users, we won't know why