Discovery Card could not get their act together to acitvate a card

After receiving a letter with the card and suppling exactly the docs they asked for they could not activate the card. From not getting the docs sent to changing the requirements they want around the docs after many calls and emails. Eventually I have given up as I dont think they are proffessional enough to manage a credit card service and I would be at risk. Absolutely appalling service and product support. I am truely disgusted.