Help with Regex

First, thank you for producing quality and helpful plugins. Can you please help me to download the file from the link in the bottom of this page: "https://www.forexracer.com/super-arrow-indicator-mt4/" Screenshot of the download link here: https://prnt.sc/wBU1ZBTheour. It seems like only Regex should work since the link only shows as part of the regular content, in ID, Class, and XPath. I tried https:\/\/www\.forexracer\.com\/download\/([\w-]+)\.(\w+) It works in RegExr but it doesn't catch the file on Crawlomatic. Please help Thank you Wessam