Account and sign-in
Locked out, signed up with the wrong email, or a plan that isn't showing on your account? Send us the email you signed up with and what you were trying to do.
Real people, plain answers. Tell us what happened and we'll take it from there.
Most questions fall into one of four buckets. Tell us which one, and what you expected to happen, and we can get straight to it.
Locked out, signed up with the wrong email, or a plan that isn't showing on your account? Send us the email you signed up with and what you were trying to do.
One-time purchases can be refunded within 14 days on request. Subscriptions end at the close of the current billing period. Ask for a refund, or cancel, from your account page. The full policy is in our Terms.
Export a copy of your data yourself from your account privacy settings, or start deletion from the account deletion page at any time. Our Privacy page explains what we keep and why.
Child safety comes first. Anything that touches a learner's safety is escalated to a person, every time. Tell us what you saw and, if you can, when it happened.
Schools and organizations join Lumen through invite-only pilots: the quickest way in is the pilot request form, or tell us a few details when you reach us below. Families don't need an invite: a parent invites each family member from their guardian page.
Support contact details are being finalized for early access. Today you can export your data from your account privacy settings or start deletion from the account deletion page.
IELTS is a registered trademark of the British Council, IDP: IELTS Australia and Cambridge University Press & Assessment. Lumen is an independent preparation product and is not affiliated with, endorsed by, or approved by the IELTS partners. Band estimates are estimates, not official scores.