Confusing/conflicting message after creating account

I really want this to work, but when a new user creates an account, they see a header message that says:

“Check Your Email To Activate Your Account!”

then below that in smaller text it says to wait for admin approval.

With this header, people are going to go to their email to look for the activation email. The problem is there is none, they only receive an email after an admin approves them on the back end. It’s contradictory enough to cause confusion which is what you don’t want with a login plugin.

I spent an hour trying to figure out how to edit the header, but it is very involved with getting into php code and when I tried the recommended code edits, I got php errors and they didn’t work.

I’m hoping this can be updated to streamline the login process and make this plugin seamless.