so iwas start by : npm start why if i click localhost is null ther is nothing on the localhost <img width="982" alt="Screen Shot 2020-07-06 at 06 32 33" src="https://user-images.githubusercontent.com/56241375/86544601-805ca480-bf52-11ea-8257-add950e05c6c.png"> anyone can you help me
so iwas start by :
npm start why if i click localhost is null ther is nothing on the localhost
anyone can you help me