Is convertible currency a scam?

I personally experienced a deceptive scam. SB Company first asked you to buy convertible currency at a price lower than the market price. You think you have earned it, but every day he gives you a market price, but there is a gap between the lowest price and the highest price and the lowest price. At least three months, the convertible currency is appreciating, but you have to wait at least three months. Maybe I was wrong, it should be six months, so you won't lose money because of this. You can only sell 5% every day, but there is a model that you can sell it all at once, but you need to charge 65438+ 05% of the total transaction amount. Have you calculated the concept of 15%? It is equivalent to buying 10000, and if it rises to 12000, you will not lose money. If you sell it, you will be charged a handling fee of about 10%. Have you calculated this account? To put it bluntly, he is a liar. Now that the dollar is talking about activities, you can't sell it anyway. Yes, you heard me right. You can only buy, not sell. I swear I said.