SSL Certificate LetsEncrypt TAB Missing after migration

SYSTEM INFORMATION
OS type and version Ubuntu Focal
Virtualmin version 7.1-1

Hi ! I´m migrating my system and I have a SSL handshake failed when try to go to my website (store.yaxa.co). I go to virtualmin for that account and in the SSL certificate option can´t find the Lets Encrypt tab to create again the certificate. How can I achieve this?

Thanks