Locations Manager v2 Upgrade: Update Package Not Available

I’ve been trying to upgrade to GeoDirectory v2 and the Location Manager Add-on for several days now. I’ve set up a staging site in a subfolder on my website at http://venetafernridgechamber.com/test2019.

Then, I attempted the upgrade on my staging site, and got a license key invalid error. I checked the license key in my Account, under Manage License it had our old website listed. I changed it to the full staging URL so my license key activated but I still can’t upgrade the Location Manager add-on.

All my plugins are currently deactivated excepted GeoDirectory and WP Easy Updates. I click the Update button for GeoDirectory Location Manager and now it gives this error: Update Package Not Available (see attached screenshot). Please, can you tell me how to upgrade the Location Manager add-on?

WORDPRESS VERSION: 5.2.3

PLUGINS: AutoOptimize
Classic Editor
Events Manager
GeoDirectory
GeoDirectory Location Manager
Ninja Forms
Social Icons Widget by WP Zoom
Wordfence Security
WP Easy Updates
WP Full Calendar
WP Super Cache
WPZoom Shortcodes

THEME: Child theme of Diamond Theme by WP Zoom

Many thanks for your time and assistance!