The Bitunions exchange is one exchange that couldn't stand the test of time. I was prompted to write a review on this exchange platform after noticing it's utility native token which I initially tried to search out an exchange still trading the coin but couldn't see any available. This exchange used to be the only exchange trading it's utility token, an impressive crypto product but for some reasons, this exchange has gone awry. No information about even the past history of this exchange, no social media handle, no news. I can't even say for sure if this exchange had scammed its users.
With nothing working for this exchange, it's best not to use anything in relation with it