Hello@@User17336009828516359248
Welcome to the LastPass Community. To add a user onto your families account please follow the steps outlined on the link below:
https://support.lastpass.com/s/document-item?bundleId=lastpass&topicId=LastPass/add-family-member-families.html&_LANG=enus (please have the user who you are adding, download the LastPass extension on its computer or the LastPass app on its mobile phone)
Please let us know if there is something else we can do for you.
Greetings!
Heyner | Customer Care