You can begin using your new email address when applying for sponsored experiences with us. Alternatively, you have the option to update your registered email address on your creator portal account. To make this change, please check out our article: How can I change my general account data?
In the specific case of needing to change your handle along with your email address, it's essential to reach out to us for personalised support. Our team will provide guidance and ensure that the necessary adjustments are made to your account to avoid any disruptions in your experience with us.