Barclays Credit Card Complaint

Barclays Credit card department,

Rewards California

Barclay 's Bank is cheating from their customers, I got credit card Arrival+ # - from Barclay 's Bank.They offered bonus - miles, if i have spent $ - in 90 days, which i spent and paid their money in time.but i never got the offer, so canceled the card.I earned their bonus miles, but i never had chance to get bonus miles for airline ticket, every time i called the bank said my miles are not ready, i need to call back in the future.today, i called again & again, today, they just said my miles expired already. this is totaling cheating from their advertisements, they still offer this bonus offer all over media & internet, but you can not get the bonus miles.!!! I have more than - miles at least, i earned and qualified from them, and i am asking my miles, i can not get it, it less than year, i tried several times, there is no way i can get from the bank, i really need your help to get my earned miles, so i can use them as airline ticket. finally the bank is cheating from their customer and this is totally manipulating, this is not the offer in the advertisement, this is the other cheating problem also!!