Answer :
Final answer:
To address the 'successful liability shift for enrolled card is required' message on OnlyFans, contact customer support or change the payment method if unresolved by support.
Explanation:
To solve the issue of a 'successful liability shift for enrolled card is required' message on OnlyFans, the recommended action would be to contact customer support for assistance. This message indicates there might be a verification issue with the payment method being used. Upgrading to a premium subscription would not solve this verification issue, and ignoring the message could result in being unable to access content. If customer support is unable to resolve the problem, the next step would be to change payment methods.