Problem with random quote machine using React

JavaScript
1

hi ,can anybody help me,i don’t know why my react app is not rendering,here is my codepen of this app : https://codepen.io/mehdij/pen/eLjWYp

3

i saved the pen,can you check it now please,scroll down the editor to see the code,it’s below the comments

5

thanks a lot for,i did all the things you said,and i still don’t see anything on my page.

7

thanks a lot,it works!!!,i used the first and second one.