They are very active on their telegram channel which they are giving answers to the question asked by the community but one thing they are developing the things very slowly and many people are getting doubts whether they raised enough money during the crowd sale for developing the products?
they raised more than $25 million during the ICO, so I think it was more than enough to develop this project, it is indeed questionable if the development is very slow as it is now
If they are really developing the product what they mentioned will not take time with the amount they raised, according to the website that was the amount they raised during the crowd sales. Till now they didn't add any pairs to their exchange and the base coin is still IRX which we don't any trading for this coin.