Please move here ( Dashboard >> Listings >> Settings )

You need to add licence keys. this is how to get the licence keys (http://lava-code.com/directory/document/how-to-activate-addons-and-add-your-licence-key/ )

If your addons are lower version, there will be “update plugin page” actived.
If your addons are the newest version, there will be “Lastest Version”
update-addon1

If you click “Update Plugin Page”, It will move to (Dashboard >> Updates).
You can see update lists.
You need to check plugins and click “Update Plugins”
update-addon2

FYI) There is sometimes spinning updating message (icon) for a while. if it takes too long, please refresh the page to check if it’s done or not. it is matter with wordpress plugin update function. (not only our plugin)