Redeeming a Steam Altergift is really simple, just follow these steps:

1. With your purchase, you will receive a gift link to a website. Open that link in your web browser.
2. Depending on the prompt please provide your Steam profile link or login via Steam 
3. If needed, choose the same country as your store country found in Steam account details. You can check this setting here.
4. Automated bot system will add your Steam account to friendlist.
5. After you accept the friend request from bot, it will send you your purchased game as a gift. 

That's it, enjoy!

The key is not working

If you have activated the key according to the guide but the code appears not to work, please check what type of error message you receive and depending on it follow the appropriate instructions:

• My key is Duplicated / Already used
• My key is Invalid
• My key is region locked / can't be activated in my country
• My key activated a different product
• My key did not activate all of the content