How do I change my address? December 14, 2020 22:13 Updated Follow Send proof of your new address (a utility bill, for example) to firstname.lastname@example.org. We will then update your details. Related articles How will you protect my data? How do I close my HyperJar account? What is a Backup? How do I spend directly from my Wallet? I need to change my phone number and/or email Comments 0 comments Please sign in to leave a comment.