FLIGHT CENTRE - POOR SERVICE / NO RESPONSE

On Friday morning (17th April) I send an online request for a flight booking on the Flight Centre main website. Received no response. Today, on Monday morning, I received a follow up email asking if I was happy with their service. Rep**** in the negative, and again had no response! I cannot call the booking telephone number as it is an 087 and I am not in South Africa, and stupidly, no landline number is given. In my experience, Flight Centre UK is 10 times better when it comes to service than the lot in SA.