I am glad it worked. Keep the following rule in mind.

• Modern browsers do not allow POST requests over HTTP if HTTPS was recently used. If you have another web server on the same host that uses HTTPS, you won't be able to submit POST requests without SSL.
• There are two ways to fix this:
  
  1. Use a different browser or the same browser in Private/Incognito mode
  2. Enable SSL in Xeams.