Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Hi, Maria Hope
This is mainly an account age/consent issue, not a subscription issue. If Microsoft still sees her account as a child account, it can keep blocking sign-in and purchases.
Here are some suggestions you can try:
Check her birth date in the Microsoft account, because the child status is tied to the age on file. Try the consent page in an InPrivate/incognito window, since cached sign-in data often keeps the loop going. If needed, add her back to the Family group, complete consent again, then remove her after it refreshes.
For the subscription itself, once the consent issue is cleared, she should try buying Microsoft 365 Basic while signed into her own account. If Microsoft still blocks direct purchase because of age rules, it is usually recommended to use Microsoft 365 Family from the parent account as the practical fallback until the account is eligible.
Thank you for your patience in reading, I hope this information has been helpful to you.
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