1. Gold powder can be exchanged for rights once a year, but the choice is considered used once, calculated based on the calendar year.

2. It's hard to imagine how such a crude scam could deceive people. Actually, if you lose money and suffer a loss, you can report the case, even if it's just some meme losses. Recently, with rug pulls, the influencers and hosts who induce you are all responsible. Once the judicial committee intervenes, they are likely to compensate you. Otherwise, if they can't explain, they might end up in jail.
Some friends might say that xx place doesn't handle such cases and won't accept them. Indeed, such situations exist. If you only experience investment losses, it doesn't count; at most, it's a civil dispute.
But if it's false promises, fabricated backgrounds, or promised returns, you must gather solid evidence. It's highly likely to be effective.