I lost more than one Bitcoin to Freebitco, rolling their Hi and Low games in 2017, I know one guy who lost 4 BTC to them too, I bet this platform has a lot of Bitcoin today, they are whales in disguise.
Online Gambling and faucets platform like Freebitco is one of those whales today, I am sure many people have more platforms in mind, especially gambling platforms, aren't we just enriching these people? This is why I hate using Bitcoin to gamble today, it's a waste of valuable asset.
Back to 2017, FreeBitco was so trusted, which many turned to, but it was nothing without risk. Like, Others have mentioned how their withdrawals were delayed, and accounts were locked without any rationale. Although there is no definite data that a platform is a whale under disguise, it is obvious that some users lost hella serious amounts, and due to its duration, the platform could only retain some of those funds.
Anyway, in case you have not sold your Bitcoin yet, you can diversify your investments and look at different options other than gambling sites. Blockchain space has changed, and more reliable and open solutions are possible, the best one is cold storage.