TRADE SATOSHI was a very small trading platform who failed in it's vision to emerge as one of the top exchange platform.The main idea behind the project creation was to support Bitcoin which is the main token in the market by making sure Satoshi is known and used but over a very long period of time the goal was never reached thereby leading to it's sudden crash from the exchange
I strongly believe they won't come back as it was closed indefinitely, therefore am advising creators and those responsible for projects out there to put this into consideration so as to avoid similar occurrence while making a project that had great future