It's a scam coin. Zero volume even on yobit exchange site and that's only another garbage coin. The dev of global coin is active last year and there was no even a single activity that has already done by the developer. There was also a telegram group but it's already an abandoned by the developer. You can even check it on its official thread which already abandoned more than a half of the year.
https://bitcointalk.org/index.php?topic=243911.1940
If you buy this coin and you will be getting scammed. You should ignore this coin.