We register on the site through Facebook:https://www.dlh.net/de/steam-keys.html.

If you see the inscription «We've found that you're using some adblocking software.» Then disable Adblock.

An image with a red square appears on the registration page. Find the square and click on it.

Activation of the profile and password will be sent to your e-mail.

We go in the «Profile / keys» and from below press «Get your Steam Key here». If there is a Like button in the place, click on it.

We find the block with distribution:

Click Like us .. (Facebook account is required), on Facebook page click I Like.

Instead of a button, your key will appear.

If it says "The next round (5000 keys) starts in 30 minutes.", Try a little later, a new batch of keys will be added in time.