I advice against taking part in this campaing. If you can "turn a small amount of money into a vast sum over a short period using high volatility market conditions" it will be much better for you to do it on binance (reputable exchange with low fees, low spreads, insane liquidity) rather than on probit with fake volume, fake orders in orderbook, fake liquidity.
Short term trade on a high volatile market sounds very risky but it's also very rewarding as they claim it. If you are an experienced short term trader, you are used already to the high volatility. You can always try this one and see if you can make better returns on here than in your normal trading sessions.
You can't just say that a trader will do this on other exchangers such as binance because they don't have a similar campaign like this but this campaign might only exist at the moment on probit global. The fees on this exchange can be a little higher but all the expenses will be recovered soon once you successfully win their campaign.