Greetings, Patricia, and welcome to the Community,
Thank you for your patience in awaiting a reply; I was performing a few housekeeping tasks and located your posts, which I merged into one thread, or line of conversation.
Skype does not permit credit and subscriptions to be transferred from one account to another. Likewise, a Skype name or account cannot be added to an existing subscription on another account.
What to do? Cancel the subscription on the account where you will not be using it, and purchase a new subscription for the account where you need it. The same would apply to credit: request a refund for the credit which you will not need, and purchase new credit on the account where you will use it.
To request a refund, please contact Skype Customer Service by using this link: