Installed Plugin, Activated, not showing in Admin panel

Are you sure you don’t see the plugin? Please try use with WordPress default theme for that?

Am I sure I don’t see the plugin? Uh ya I’m pretty sure I don’t see it. There’s a list of a dozen items to select from as I listed a few above, listed from Dashboard down the left column which is available for an Admin to see.

Including:
Users
Tools
Settings
Etc.

Linker is nowhere to be found. Other then listed within “Plugins”, “Installed” & “Active”.

Which theme you use?

Take a look for yourself. You can see what I’m seeing:

https://710map.com/linker

WP Business Finder

https://themeforest.net/item/business-finder-directory-listing-wordpress-theme/5443578

Please try to change your theme for the test?

I did.

… And?

And you try to disable all your other plugins for the test?

Yes. Yours is the only Plugin Activated. And, I went through a series of tests to no avail.

See for yourself:

https://710map.com/linker-plugin

https://710map.com/linker-plugin

I see you have Must-Use plugins. Can you disable them atm?

Here’s something I just found…

Located in WordPress SEO by Yoast

Select:
“Titles & Metas – WordPress SEO by Yoast”

Open Tab:
“Post Types”

Here I see one entry for Linker. I’ll capture an image and post so you can see.

What do you mean you… yes, I disabled all of them. As you see, there is only 1 that is “Active”.

Refresh the page (link) above. Look at the 2nd image. “Linker” displays on the Tab: “Post Types”.

But you have MU plugin is activated !
https://codex.www.ads-software.com/Must_Use_Plugins

And, when I Deactivate your plugin, it does not display in this Tab.

Nevertheless, I cannot get your Plugin to appear (as you have it) in the panel to select and use (settings). Yes, I am logged in as the Admin.