I need to change my phone number or/and email May 07, 2019 09:58 Updated Follow In the app, head to your Account screen and tap on My Profile. Then follow the instructions to change your data Related articles Where can I see my account details? When can I Chat and email? Will members of the HyperJar team ever ask me for my app Passcode or my card PIN? Is money in these Storage Jars protected by the Financial Services Compensation Scheme (FSCS)? How will you protect my data? Comments 0 comments Please sign in to leave a comment.