I don't see my module in the list
If you cannot find the module, first check that you are under Modules > Module Manager and search for its name.
Remove active category and status filters: installed or uninstalled, enabled or disabled. If your interface also has an author filter, select all authors. Filter names and layout depend on the PrestaShop version.
Modules > Marketplace displays the Marketplace catalogue and takes PrestaShop/PHP compatibility into account; it does not replace the shop’s module management list.
On an older version the menu may be called Modules and Services. Use its search and remove category or status restrictions there as well.
If the module is still absent after uploading its ZIP, retain the upload message and contact support with the PrestaShop, PHP and module versions.