Terrible services by Supersonic

Supersonic, I havent received a call from you till to@ Supersonic, I day. Thats shows the terrible services your company offers. I am consulting with my legal team as Its been 3 months and your Supersonic hasn't acted on my request that I need to cancel. I've never seen such un ********* company . I've called now the call centre and requested to speak to a complains department and they consultant by the name of Thuli says they dont have complaints department. How can such a service provider not have a complaints department, that shows that they are hiding their ******* activities. Fannie