Elastic Email Service with WHM/Cpanel

Dear all, I am seeking someone who is an expert in WHM/CPanel , what I need to do is to integrate each CPanel under my WHM to send emails using Elastic Email Services , Each CPanel I have, I will create its own Elastic account , and whenever a client send email using the normal webmail and/or email clients like outlook , it will pass it to his Elastic Account. I have already set this up yet I am facing issues, I guess I need an extra expert hands on it to make it works, I guess this would be related to teh DKIM and the SPF yet I am not sure. To qualify for this job you will need to do the following EXACTLY as mentioned below: 1- signup for a free domain from [login to view URL] 2- point the name servers to my server's name servers as [login to view URL] and [login to view URL] 3- message me the domain you have registered to add a CPanel to it, so you start the integeration 4- send a test email to me if it works, I will award you the project immediately, and pay you the milestone 100% , then you show me how you did and I will test it on one of my existing domains, if it works fine, then I will release the full amount to you immediately! Thanks and good luck for your all!