[2021] R6 shop does not work?

@fullmetal_boy Hey! Sorry to hear that you are having an issue making in-game purchases. Do you have the Steam overlay enabled?

You can find how to enable it from the steps below:

1. Go to Steam -> Settings.
2. Click the In-Game tab.
3. Check "Enable Steam Overlay while in-game"
4. Go to Library.
5. Right-click on Gems of War and select Properties.
6. Under the General tab also make sure "Enable Steam Overlay while in-game" is checked.

Once done please try to make the purchase again, thank you.