Is there any way to get in touch with someone to cancel my account?

Greetings,

I hope you can help me with a problem I am having.   I originally signed up for the Creative Cloud Photography Plan (Order #ADB021245147) on February 5/6th, 2018 as a requirement of a class I was taking.  For some reason, it never worked, but I was able to get by with a trial for a time.  I was hoping once the trial ended, the version I was paying for, would start up, but that never happened.  Finding no way to resolve this quickly and be able to get my assignment in on time, I ordered another plan around 3/24/2018 (Order #ADB024049953), which luckily worked.   

Once my class was over, I attempted to cancel my orders.  I was able to cancel one, I believe the first one.   Now I see I have been charged again on June 22 for one of these orders and I really need to cancel it.  I ended up paying double for a few months, so I really don't want to continue paying for a product I can't and won't use.  I uninstalled everything, as I have an older system and it used up way too much of my resources.