This project needs more impression to the internet, especially on the social network site. They can also advertise on google ad sense, youtube to gain more customers to support the ICO.
Yes.the popularity of project is still not many more.many of people still don't know about the ISP project.so i also recommend you to promote this project as more as possible so wr can easily get the more investeros.
Actually to promote it is easy only with social media like facebook, twitter, instagram and others, do not forget to always use the hashtag in your post because it will interest people.
There are so many ways to promote without social media such as emailing cryptocurrency users with a supportive word to this project.