Hello Joto,
I've been trying to use my key credit to purchase some games. However, I keep getting the following error message:
''BACKPACK IS PRIVATE
Your backpack is set to private and our agents are not able to identify the items you offered. Please set both of your profile and inventory access permission to 'Public' on Steam.It may take up to a few minutes for this settings to take effect.''
It's been like this for a few days now. Please fix it when you can.
Cheers,
Overslop