Mancosa graduations

The worst institution, I wouldn’t recommend it for anyone, mancosa has disappointed me from the begging of my study till now, I studied with them for three years only to be told at the end that I have not been invited for graduations, I’m not on the invitation list therefore won’t be graduating ceremony, even when I did RSVP to say that I will be attending, I’ve been sending email to *** and *** no one is responding, their student service told me that people form graduation department are not available therefore there is nothing that they can do and wont be able to help me, and also that I’m not on the list therefore won’t be graduating. I am so so disappointed, I am disgusted by them.