Promotion is very important for every project. It necessary to attract attention to the project and tell attention to its benefits.
It is really hard to develop projects during the fall of the market because popularity of cryptocurrency market falls and there are not enough financing. But during the fall of the market only the best projects will be able to survive.
Here is a link to the coinmarketcap
https://coinmarketcap.com/currencies/gulf-coin/ to check its listing, price of the tokens and coins volumes.