If you’re a first time publisher, using a proxy can actually cause your game to be delayed before showing up in our index. We have some heuristics to determine if a game may need to be reviewed before showing up on search and browse. Although we understand there are perfectly valid reasons for using a proxy, many people use proxies for scamming and spamming, so it can set off a flag in our system. Your game should be indexed by now.
Thanks for understanding.