Hello,
Bundled plugins included in our theme do not require activation if you want to update them. Just follow the documentation https://xstore.helpscoutdocs.com/article/37-plugins-update
Do you have any issues while trying to update plugin?
Also, read more about bundled plugins https://help.market.envato.com/hc/en-us/articles/213762463-Bundled-Plugins
Regards