Can’t click on hyperlinks in yahoo mail

I don’t get an error message. The links are just regular texts not blue clickable links

They may not have been properly hyperlinked.

Copy one of the regular text links into a browser address bar.  Does it work then?

How to Hyperlink in Yahoo Mail: 9 Steps (wikihow.com)

I’m not trying to send hyperlinks I’m trying to click on ones people are sending me. It always worked fine with cox email. Just not yahoo  

I understood your issue the first time.  I told you the probable reason why the hyperlinks don't work and posted a hyperlink to explain it to you.  I asked you twice to paste them into an address bar to verify that works, but you didn't bother to do it and post the results.  I'm done trying to help you.