Hi@juan
Welcome to the LastPass Community.
About your issue, in this case, I kindly request that you follow the steps outlined in this helpful guide:https://support.lastpass.com/s/document-item?language=en_US&bundleId=lastpass&topicId=LastPass%2Fbasic_troubleshooting.html&_LANG=enus
I was not able to find any share folder in your FREE account
HildaC