I disputed an amount legitimately, but Barclays failed to honor my Master Card Dispute. They do this with large purchases. Since, they did not honor my dispute and violated my rights and my Master Card guarantee, I then cancelled my card and paid all the outstanding promotional balance ahead of time. They have been harassing me for over 6 months now. Since I had to change Internet providers I also had to change my email address, so now they ca n't send me emails. They have harassed me with letters, emails and now many daily calls from a number XXXX XXXX XXXX, with the name Unavailable. They call me when I am sleeping, when I am in the bathroom and when I am away, but never leave a message. When I answered the call, I asked for a supervisor. The caller said she would be calling me in 30 minutes but never did. They are totally disturbing my peace and affecting my health. Because, I had XXXX ; thus, my XXXX ; thus, I get worse with this kind of XXXX. I get XXXX XXXX with XXXX, and get XXXX. I have to XXXX several times a day. 
They know I am in the right, because even though they threatened me to send me to the credit bureaus they have not, because they know they do n't have a valid claim and I do.