As far as I can see, they have been operating for more than 5 years, it is quite possible that they had operational periods and some satisfied clients during that time. But if all tracking and monitoring services have turned them off, this is an obvious sign that something is wrong with this exchanger. By coming here, they are probably trying to find alternative places for promotion.
Yes, Top-exchange.com are certainly not recommended and the advice is to avoid this exchanger.
Truly, even the positive feedbacks on their official domain and on tracking and monitoring platforms seem exaggerated, with almost no complaints or negative reviews. It appears that those who wrote these feedbacks are not real customers who have actually tried the Top-exchange platform. For example, one of the feedbacks I attached in the screenshot claims that he lost his funds after putting the wrong deposit address, but after being helped by the Top-exchange team to input the correct wallet address, he was able to receive his funds back. However, what he wrote contradicts the agreements and terms stipulated by this exchange platform. Yes, Top-exchange.com are certainly not recommended and the advice is to avoid this exchanger.
Also, as you and rat03gopoh mentioned, the fact that this platform has been delisted from all platforms that provide monitoring and tracking of exchange platforms is a clear red flag indicating that this exchange platform did not meet the listing requirements and may have turned into a clear scam operation.
