BAD, NO SERVICE from SUPERSONIC

This company, have no after sales service. The accounts department and the cancellations department, seems to be on two different planets. I cancelled my contract with them, in April. After numerous phone calls, and messages on their whats app line, I am still waiting for my refund. There is a FB group with Supersonic Fibre complaints. Hundreds of people complaining about this company. DONT USE THEM!!!!