Post Links Not Showing Up?

Here is an exmaple. I have highlighted and made the word “powerful” a text link in blue in the link below:

https://www.cleaningmould.com/?p=346&preview=true

We cannot see posts in a preview state. Please provide a link to a published article.

Sorry for that my mistake. Here is the link below:

https://www.cleaningmould.com/5-amazon-products-that-will-remove-fungus-from-wood/

I have tried highlighting the word powerful in blue but it doesn’t change color for some reason.

Thanks

I don’t see anything in the page to show it’s been changed.

How are you setting the color?

This may be a plugin or theme conflict. Please attempt to disable all plugins, and use one of the default (Twenty*) themes. If the problem goes away, enable them one by one to identify the source of your troubles.

on the linked webpage, ‘mold remover’, ‘spray’ etc are links in blue (although without underline) – what else should be blue?

‘powerful’ omly appears once on the page and is not marked in any way.