Restore Purchase Issue

I bought several CoG and Hosted games on App Store and Play Store before. However idk why when I try to restore some of the games, it says I never purchased them. I really want to play all the games that I bought, is there any way to restore all of them without having to email each receipts?

Iā€™m afraid that this is an issue that is beyond the scope of what the forum can help with. In this case, you should contact Choice of Games directly by sending an email to