I can see your having the CCA, but nowhere in your background do you have the requirements to sit for the CCS, much less pass it. No wonder you can't find an employer that buys the story. It may be true, but is so highly unlikely that it is unbelievable without documented evidence. So, when you apply, be sure to have that evidence handy, as you can't do here of course, so your story remains unbelievable here but you may be able to prove it in person. Good luck finding a job that is just what you are looking for.