Capital One Credit Card Complaint

Capital One Credit card department,

Overlimit fee Indiana

I have paid Kohls credit card on time every month with my online pymnt scheduled out monthly, I was only using the card to build credit. Never leaving a high balance for any length of time, I will pay at least minimum with online banking, somehow the are showing me as 128 % utilization which is hurting my credit score! How can I be that much over when its paid monthly through banking plus me adding payments to keep this low..This being the second month they screwed up, I called Kohls and they told me they will not help me..until - -.Im trying to buy a house, this is hurting me! good bye kohls..