It seems they are only interested in wasting your time - lots of nonsense scheduling and setting up contacts followed by delays and stupid excuses like "I keep my WhatsApp on silent. Better you call over network" Better you keep your word and make sure you are available per your schedule! And learn how to talk to your customers without sounding like YOU are giving them orders. Typical rude, stuck up and USELESS "service". Don't fall for their fake reviews on Google - they are just a waste of time.