Unable to do R programming in jupyter notebook (mac M1))

I am unable to add R in jupyter notebook in Anaconda Navigator.
I followed the A Navigator documentation, but nothing happend.
First, i tried to include environment, but got a null.

Also, i tired to follow these steps R packages but got error.

Someone tell me the solution. I want to do Data Science Projects on R. OR give me alternative free IDEs to do my projects.