https://support.xilinx.com/s/question/0D54U00008ahMCtSAM/442033763406-live-person-can-you-get-a-refund-on–airways

https://support.xilinx.com/s/question/0D54U00008ahMCtSAM/442033763406-live-person-can-you-get-a-refund-on-%F0%9D%99%8C%F0%9D%99%96%F0%9D%99%A9%F0%9D%99%96%F0%9D%99%A7-airways