Fmall exchange is a trading company that is just known by the logo the company developed. This site is unreachable, or at least access to the platform is not granted. There is no way to access the site because the URL does not work properly, it might be damaged or just suspended. The fact is that this company closed their services, and no one in any part of the world can access the platform.
Anyway, it is not a reliable site for traders. Like many other networks, this one became a little option to trust, and as it has no information where to know of the company, it is not possible to know if the services it provides were good.
This site was created but the company did not release what type of support they used to give. There are no links to any social media, and it has been not found in the open markets that provide information. This site is just a terminal on the internet with a name and kink that does not work.
NOTE: I suggest waiting for announcements in case they get released by any official provider, but do not trust in the sayings of other Unknown servers.