My sig line doesn't show

I know this topic has been covered before, but not recently.

My sig line doesn't show up. How can I turn it on?

I use a PC, never a mobile device, when accessing the site.

Thanks.

Jon, I can see it.
It's same as it was.
Perhaps you can't see it cause you're currently classified only as valued poster?
Doubt the mods can do anything, probably needs an admin to look at that.

Some tracker blocker programs block the sig line. I can't see anybody's avatar or their sig line.