Barclays Credit Card Complaint

Barclays Credit card department,

Advertising and marketing New York

Barclay Credit card offered 0 % in 18months financial to purchase my laptop. After 18months passed I could n't paid off, they charge me interest close to 30 % based on original purchase price retroactively. Suddenly I saw close to $1000.00 interest charge over $3500.00 laptop. They claimed Deferred Interest Financing '' in written in the contract but not clearly explained at signing. I thought my interest will e charged on unpaid part after 18 month promotion is over. - time i saw Deferred Interest Financing '' in the communication was 5 month later email after I signed. Even that email, it was very graphically miss leading not clearly explained what exactly mean by Deferred Interest Financing '' under fancy graphical New Tool '' interfaces.