SUPERSONIC ******* AND USELESS

I had poor service all the months I am with Supersonic so I cancelled my contract with them in writing on the 25 February 2021. They still deducted full amount for April. They are ******* they are pathetic in customer service and there service in general providing Wifi is beyond PATHETIC. They are *****ing your money without a service and after giving 30 day notice. They also dont have any managers or supervisors that helps you