Giottus is also one of the best cryptocurrency exchange that provides good liquidity and also good transaction qualities but it also has poor rating by people. Maybe because it is not known to be a good Exchange. It was created in India and it was launched in April 2018. It allows the trading of most of the greatest cryptocurrency ever known
It one of the safest way to trade all complete transactions. It also has one of the most cheapest trading fees which now allow users to complete their transaction with less fees and also give them a medium of earning more than usual
The Problem associated with this exchange is the fact that it is not known among the currency userd. and it's currently not used so it actually not safe but can also be used for transactions. So do your own research and understand the exchange before using it.