Hello @Gursewak1990 ,
Welcome to the community,
If you have ordered something from EE, then you will need to ring customer service to change your delivery address, but EE usually only deliver to your home address, so not sure why you want or need to change your address.
To contact EE customer service dial 150 from your mobile phone or ring customer service for free using web based app or another phone: +44 800 079 8586 or +44 800 956 6000.
