There may be a couple of reasons why the staging section isn't available via your website management in STORM.


The staging feature in STORM only supports the built-in applications like WordPress and Magento, if STORM cannot detect that your site is a supported application then the staging feature will not be presented.


The other reason is that you cannot make a staging site of a staging site in STORM, if you are managing a site marked as a staging site in STORM then the staging feature will not be presented.