RSS feed problems

I have searched the forums and doc section but cannot find an answer to my problem. So, I have word press installed and running, but I can’t get the feed to work. Everytime i click on the subscribe button, it throws a 404 error sating that “The requested URL /news/wordpress/feed/ was not found on this server.”
The 4 php files are on the server, but I can’t subscribe as it won’t point to the relevant php feed file.

my blog is at https://www.toryboynews.co.uk/news/wordpress.

Thanks in advance for any help on this matter.

Regards SG