Is the machine new or was Elisa the original owner? If Elisa is just a retailer, is she/he an authorized Apple reseller? If the machine is new but not purchased from an Apple authorized vendor, then Apple may not honor the warranty. In other words, you would have to send it to Elisa for warranty service. Apple's warranty provides that within the first 14-days from date of purchase, you may return the product for replacement or refund, not questions asked. I suggest you contact Elisa about a replacement. I would also suggest you contact Apple Support as well. You will need your dated purchase receipt, all packaging, and the computer's serial number.
.Contacting Apple Customer and Support Service
- Apple Store Customer Service at 1-800-676-2775 or visit online Help for more information.
- Primary support help at Contact Support.
- To contact product and tech support: Contacting Apple for support and service including international calling numbers.