Read your article. Happy that people are chaging their opinion about investing in cryptocurrencies.
Every time you talk about a certain project, you need a thumbnail (with logo). You need lots of info about the project from their site, whitepaper and any other sources you can find , like reddit, twitter. Bring your own ideas about the project. After that you need to sort it in a way that can deliver the information to the reader easily. Try to make it a little bit entertaining , it helps.