Hello @Rcwitty ,
Welcome to the community,
Are you the account holder with both of you being on the same contract as this can only be done when both are on contract on the same account and only the account holder can gift data?
You can do this via the EE App or logging into your account via the website.
To contact EE customer service dial 150 from your mobile phone or ring customer service for free using Skype or another phone: +44 800 079 8586 or +44 800 956 6000.
