Snot nose arrogant MTN agent, demands immediate payment for a new service

Tried getting Mtn Broadband today. What a tideous process. 30mins of my time wasted on the phone with a rude arrogant ***** of an MTN agent asking really personal questions, for a month to month service. Then they send a payment link, which must be paid immediately, otherwise the deal goes off the system at closing time.....what a load of BS, some of us actually have businesses to run, clearly business must be great, if you feel you can dictate how and when the client must pay, immediately in this case.........or tough luck....well tough luck for you MTN, cancel this deal, not interested in being dictated to by your snot- nose agent or your company....disgusting service....