Worst service

WOW...and the staff are chatting in the background and laughing while you are frustrated. The night data got depleted and that affected the anytime data. After 4 different versions and an apparent escalation to the manager, was told to rather top up the night....instead, the anytime gets topped up? After many calls, most of which were dropped and false promises to call me back, am still sitting with a router flashing red lights.