Branson Medical Career Training School

I was told by them I would be able to take my CMA exam after completing their accredited course. I have emailed them several times no response.
I have emailed the school before I ever signed up to make sure they were accredited to take the CMA for North Carolina. They assured me they were and that I would be able to take the CMA test after I took their class. After I took their course I asked for their accreditation code. After several emails I got one saying it would be on my transcript. I recieved my transcript no code. I have sent several more emails asking for them to get in touch with me. No response.