Capital One Credit Card Complaint

Capital One Credit card department,

Credit line increase/decrease Wisconsin

We were on vacation out of the country for two months. We paid the credit card company in advance for expenses that would occur while we were gone. I arranged this and notified the Capitol one visa card in advance. While were were gone they sent a check for the positive balance we had for the second month while we were gone. When we returned home I sent them - checks. I confirmed they received - check. The other they stated they did not have. They told me to contact my bank and put a stop payment on the check. I did that. I requested a raise in the credit card limit. They sent me a letter stating they could not raise my credit limit due to a stop payment. I tried to explain with no resolve. I must admit I lost my cool with them during this discussion. They told me they raised my credit limit a few weeks prior. I asked them why no notification? They did not raise it, this was a lie. I told them we have excellent credit rating and I did not want them tampering with it due to all there errors. Our error was paying in advance in good faith. I would suggest to others to use great caution dealing with this company. I should be noted that prior to this conversation they awarded us - air miles for the hours we spent on the phone with them.