Virgin Media : Poor Internet Speed

I'm continuing to have my issues with Virgin Media, let me explain. Last month I came to them asking to remove the superfluous junk offering items, as I was simply paying more for items I didn't use, want nor need. They could not help, in fact they flat refused to, so I cancelled 66% of my services off completely, TV, Phone all gone and never ever to return - well done them... The next item was the 200mbit broadband I was paying for, below is a historic speed test I carried out a lot, as you can see I never, ever, got near 200Mbit, but I always got over 50Mbit... Being quite a logical person therefore, and based on this evidence, this proof I had for myself, I downgraded the internet from the Vivid200 to Vivid50, i.e. 50mbit... Yeah, save money, it can do 50 mbit easy, right... Right... RIGHT?..... WRONG. This is tonight's speed test... Last night it was slower than that, I had a download speed of 1.22mbit, and upload of 620K. Yeah, rocking the 1990's internet speed. A...