So I can't really prove on this forum, that I didnt gamble the funds away but hopefully they see the error in their accounting.
But since their support is non-existent, I consider the funds lost or even stolen.
You can show the proof of making deposit by posting the transaction link here. Also include the screenshot of your deposit page so that we can match the deposit address. However, it won't help to get your funds credited. You have to wait until Freebitco team takes an action. A user had waited for his deposit issue to be resolved for a few months even when "TheQuin" was active here in the forum. His issue was a bit different though (
see here).