Service sucks big time

These people are taking us for a ride. I've never delt with such incompitent people. Firstly their head of finance made a mistake with my invoice now it's affecting me not only financially even with my services too. You make an arrangement with them next this your services are blocked. I've never delt with such incompitent people. You try to call them and leave countless emails and whatsapp texts still no response from them.