There is a 40hr rape and abuse course given in most states, required for most volunteer groups, and some employment, need help getting mine?

I have had 4 of these classes, in 4 other states. I have volunteered for over 25 years, After 9/11 I had to stop volunteering for almost 8yrs working mostly out of the country. In 2010, I tried to take the class, but could not find one that would work with my schedule. My next time, I was told men could not take the class by 3 different groups. I found a class a year later, but in the middle of the class, being the only male, a few women volunteers felt uncomfortable with a man in the class, and I was asked to leave. I tried other classes, but no luck, and being a man I just had to accept it. A few months ago, I found out I was going to be out of work, for 6-8 months with 4-6 surgeries. So beside rehab I was going to have a lot of time on my hands. I signed up for classes adding to my teaching degree. And I found 3 groups who were looking for volunteers. One was the YWCA, that offered the 40 hr rape class in Illinois. I was told I had to pay $240 for a professional fee to take the class, I agreed. I tried to pay, before the class, and during the class. but was told, don't worry. I took the class and passed. I was told, I would need to wait a few weeks being the only guy volunteering on the hotline. Since then I have called 3 times leaving messages whats going on about volunteering, and ask for the certificate so I can use it for employment, got no call back. Do I have any legal rights getting the certificate for a class I passed?