Thank you for fixing!
I have solved it. Thank you for your consideration.
I changed the curly bracket and put the <div> attribute.
Here is how I have done.
wow thank you!
Thank you so much!
Thank you! it works!
I have solved this issue.
I have referred to the graphs from the link you gave. However, it does not work. Can you see why? I am using exactly what the React StockChart does.