Net44 Pty Ltd. Ceo has no manners

Net44 damaged our fibre on Friday 17 July. I phone them the whole weekend and left whattsapp messages and they never returned my call. This is now Thurday 23 July and fibre still having problems. Rudi (Ceo) arrived. I asked him why he did not return my call and his words was "WELL JUST GET OVER IT"