multiple license keys for multiple sites

Hello, I already had purschased 2 licenses from envato.

I have problem with license key system of your Newspaper theme. I tried to apply one key to site A (www.urawa-lunch.com) ,then applied another key to site B (www.kawae-chiro.com). But whenever I checked “My license”, I see only one license key appearing.

I went to “System Status” on every site and pressed “reset key”, then all of my sites turened to “unregistered”.

Then I pressed “Activate now” on site A and entered one of my license keys (3b3523bf-xxxxx-122da6d5ddb1).

Voila, I just activated site A (www.urawa-lunch.com), but as you see, site B (www.kawae-chiro.com) turned active, though site B remained inactive.

Then, I enterd another license key (45490f54-xxxxx-78eccd5f100c) on site B (www.kawae-chiro.com), and funny thing happened. Site A and B are active now but, where is my another license key(3b3523bf-xxxxx-122da6d5ddb1)???

(forget about subdomain (tokochan.kawae-chiro.com) and another site (nekomimizukin.com).)

I’m afraid I can’t buy more license keys for this reason.

Please tell me how to use multiple license keys for multiple sites.