Barclays Credit Card Complaint

Barclays Credit card department,

Billing statement Oregon

I called Barclays MasterCard credit card services today they said that I owe $89.00 as of yesterday they change my due date without notifying me. I said no way I paid $120.00 on the - of -.they kept my payment ... .and want the - and because I do n't have it Barclay will hit me with a late fee. What the - I have a perfect payment record. I refuse to send Barclay a - dime.