I applied to Barclays Frontier Mastercard by XX/XX/2015 and was approved. On XX/XX/2015 statement Barclays transfered XXXX miles ( points ) to Frontier Airlines. On XXXX statement Barclays transfered XXXX bonus miles after my spending requirement has met. 
However my account at Frontier Airlines shows no mile was credit. 
I contacted Barclays almost XXXX times by either phone calls and secure messages with XXXX case numbers XXXX, XXXX, XXXX, and XXXX. 
I also had XXXX three way callings between me, Barclays, and Frontier Early Return Specialists, Barclays promised me that my missing XXXX miles will be credit to my Early Return account within XXXX days. They never fulfil their promises. 
As of today XXXX/XXXX/2015, my Frontier account still has no mile in it. 
