Postal Letter - How do you change your shipping address at Fedex if your package is already sent?

How do you change your shipping address at Fedex if your package is already sent?

I bought a laptop and some speakers from walmart and it sent it through fedex, but me in a hurry, put in the wrong address. Help!!

Call Fedex and give them your tracking number for the package and let them know about the wrong address and have a representative manually change it.
Too late now.
That'd be hard. You may be able to have them "hold at office" then go down to their local shipping office and get it yourself. But have it re-deliever to a different address would require the SHIPPER's approval, not the recipient. Fedex used to be pretty lax about this until some crooks convinced Fedex to redeliver expensive stuff (such as laptops) to some other address so that it was "lost".