How to redirect dynamic URL back to source URL in WordPress

Question

I'm trying to redirect a url that could have several different dynamic responses back to the source url using the redirection tool plugin on WordPress.

Example:

Source URL: https://www.xiteco.com/buyer-info/**wertg** -> This could be any combination of dynamic generated letters or numbers.
Target URL: https://www.xiteco.com/buyer-info/

Redirect tool

I tried the combo below and several Google searches.

Source URL: /buyer-info/*

Target URL: /buyer-info/