A:AnswerYes, you will have to create either a Family Apple ID or an individual ID for her. And to my knowledge Apple care is linked to the iPad serial number and purchase order. Send her a gift receipt or keep a copy and you will be Ok.
A:AnswerWhen you purchase the AppleCare plan, the store registers it with Apple. It becomes effective as of the purchase date of the plan. Must be purchased within 60 days of Apple product purchase.
A:AnswerTake it to the Apple store and tell them your problem.
Since you have Apple care, they should be able to diagnose the issue and provide you a solution.
A:AnswerNo, You cannot what ever you purchase at the time of the purchase that’s what you get unless the item breaks or is damaged and they replace it you have the option to add apple care for that product .
A:AnswerYes there is a deductible. How much depends on how long ago you purchased it. Take your device into any Apple store. Remember to setup an appointment prior right from the device for speedier service.