Page rule not working -need help

Hi,

I am new to Cloudflare. I have DNS with orange cloud (proxied) for mysite.com and i want to add page rules for incorrect subdomain links to redirect it the correct subdomain page.
In the page rule I have added two page rules that if

  1. https://wwww.subdomain.mysite.com/* or
  2. www.subdomain.mysite.com/*

both these should forward to https://subdomain.mysite.com/$1
It doesn’t seem to work. Could you please let me know what might be the error