Barclays PLC Credit Card Complaint

Barclays PLC Credit card department,

Rewards California

I just opened up a credit card with Barclaycard Bank. They did a hard pull on my credit report which negatively affected my - score. I used the card and paid on time always. I did nothing wrong. They recently closed my account for no reason which again negatively affects my credit report because I will have a notation indicating that the credit was closed by the creditor.