Bad service.

I’ve been trying to contact the customer support for days but to no avail, trying to cancel my month to month services. There is no option to cancel on their website. I haven’t received a call back from one of their agents even after requesting for a call back. And now I’m being debited for services no longer want to make use of. There’s no email address to send my query. It’s really frustrating knowing I’ve been trying to call on time to cancel the service but I couldn’t get hold of them. Now their debit order has gone off for nothing