Can not install starter

After installing the plugin for Starter Templates, in the header of the page I get the message:

Required File Permissions to import the templates are missing.

You can easily update permissions by adding the following code into the wp-config.php file.

define( ‘FS_METHOD’, ‘direct’ );

after adding the code I get this error
Required File Permissions to import the templates are missing.

This is usually due to inconsistent file permissions.

D:\InetPub\vhosts\setlans.ca\httpdocs/wp-content/uploads/astra-sites/
but I cannot find “astra-sites”
I just find Upload folders

what should I do?

The page I need help with: [log in to see the link]