Worst Customer Service

I have been trying to sort out my account for over 3 months and have never had such a debacle. Had 2 different contracts, spoke to numerous employees and still can't resolve basics. Thought I had it all sorted last month with another new contract but yet again Virgin promised much but delivered nothing. Spent over 2 hours on the phone that time and now just spent 40 mins then I got passed to my 3rd agent who promptly cut me off deliberately. Has anyone else ever dealt with such a poor organisation who are completely inept? So, infuriating when the staff employees cannot read previous notes or don't listen to you? Then pass you onto another agent where you have to keep on repeating yourself endlessly. Anyone from Virgin got the courtesy to try and sort this out? Rather than on of your Employees who said best thing to do was leave, I am starting to think I should have followed his advice.