Need help synching contact and calendar on thunderbird on windows

im currently using the contact and calendar addon and wanted to know how to synch those 2 to my thunderbird email client

For the contacts
https://docs.nextcloud.com/server/12/user_manual/pim/sync_thunderbird.html

how do you install sogo connector on thunderbird?

Err… Search “sogo connector thunderbird” on google, then clic on whatever is relevant