Kafuijnr Said:
"Billing Problems: [...]Then another message highlighted in red saying 'This payment method has already been added to your account'. but still not able to update my apps...i need help please."
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Troubleshooting Adding a Method of Payment:
A. Why a Method of Payment is Required:
You need at least one Method of Payment assigned to your account. This is because even free apps have their option for internal purchases. So, go here Add a payment method to your Apple ID - Apple Support
B. Verify the Options:
If already added, perhaps it is no longer an option in your location/region: Payment Methods that you can Use with your Apple ID - Apple Support
C. If Declined: If your Payment Method is Declined in the App Store or iTunes Store - Apple Support
No Success?
B. For Financial Assistance, Contact Apple Store Support. You need to contact Apple Support Directly. This is a User-to-User forum. We are all volunteers. So, as you may suspect, no one here has access to that information — and that is a good thing, BTW. That’s why for Financial Assistance, you need to contact Apple Support. They’ll see what’s going on and will run you through the fix.
Apple Contact Info: