Question I'm not sure why when I click on the rules & help link on my forum

the rules takes me to this link...

rules

and the help link takes me to this link...

help

and it's showing some different text from an article I created on my site. I'm not sure why it's doing this. I didn't change anything in the forum component that I know about.

This isn't normal. :huh:

The links are defined in the Kunena Configuration settings.

If I uninstall it and re-istall will I lose the current users i have on there?

There is no need to uninstall Kunena. There does not even seem to be a need to re-install Kunena in your case. You should change two two settings I referred to in my earlier message:

Rules external page link
Help external page link

See docs.kunena.com/index.php/How_to_create_a_rule_and_a_help_page

Simply enter you rules and help into Joomla Articles.
Create these two articles in Joomla not any other component ie K2.

Kunena Configuration
index.php?option=com_kunena&task=showconfig#frontend

Set:
Enable Rules Page
to Yes

Set:
Show rules in Kunena
to Yes

Enter the Joomla article ID into the:
Rules Content ID

Set:
Enable Help Page
to Yes

Set:
Show help in Kunena
to Yes

Enter the Joomla article ID into the:
Help Content ID