My review will be on Bitsonic today. Bitsonic is a South Korea-based crypto exchange created in 2018. Most importantly, it was very difficult for me to write a review because I could not access the website of the exchange. I don't know the reason I can't reach the site yet. Although I wrote to the exchange's customer support team about this, I haven't received any response yet. But I think this is because the stock market is not global. So the exchange may only be operating within the borders of South Korea, but I have found no official explanation on this. It operates on the mobile application as well as the Stock Exchange website, but I have no experience with this application either. Unfortunately, this application cannot be reached in my country. If we look at customer feedback about the stock market, most of the users are satisfied with the activity of the exchange. But some customers are complaining about Bitsonic's difficulty of use. I hope this problem is fixed by the developers as soon as possible, or the stock market may suffer a huge loss of customers. There are also very few trading pairs on the exchange, whose daily trading volume is also below average. I think the stock market should be renewed to eliminate such problems.