Windows 10: Not able to make a purchase through family account

My son’s Microsoft account has a $15 credit that I purchased for him.He wants to buy Roblox Dollars with it.As seen on the following screen shots, Microsoft asks me it purchase more credit in order to approve this.Am I missing something?

:)

 

Unable to purchase on Microsoft Store with a Family account.

Thank you for your response. There are other games that allow you to purchase using the Microsoft funds that you transferred to a member of your Family.
If you don't have sufficient money in your Microsoft account to complete a transaction, you must use another form of payment registered with your Microsoft account to cover the remaining purchase amount, charge the entire purchase to the other payment
option in lieu of your account balance, or add additional value to your Microsoft account.

To ensure that the child account is allowed to purchase a content online, you have to check and change the restriction settings on the account by following the steps below:

• Sign in to your account on the
  Microsoft Family page.
• Find your child’s name and select More options > Spending >
  Change content restrictions.
• Change the restrictions settings and allow the account to purchase.

If you are still unable to purchase the game, there is a possible issue with your profile or the billing information. We recommend that you contact Xbox Chat Support to securely check your account and the child account.

Keep us updated with the results after performing the suggested solutions above.

 

How to delete an adult account in the Family Settings.

Hi,

To resolve your issue, we suggest that you follow the steps below:

• As an adult in the family account, sign in with your Microsoft account.
• Under Your family, click
  Remove.
  
• Click the child account you want to remove, and click Remove.
• You will get an email confirmation once the child has been removed from the family.

Note: If you removed a Child account, it will be tagged as an "Orphaned account" and you will need to attach another "Parent account".

Regards.

 

Family restrictions on adult account

Hello Erik,

There are several reasons for this issue to happen. if you’re sure that your account should not be included in a family restriction, we suggest that you check the below articles:

• Turn off family settings in Windows 10
• How do I turn off family features?

These articles contain steps that you can perform to help you resolve your issue.

Keep us updated with the results.