Printvenue — refund of order no[protected]

Hi ordered this order #[protected] on 10.11.2018 and it was supposed to be shipped by 16.11. 2018 but when I didn't receive confirmation about its shipping I contacted customer service on phone and I was assured that it will be shipped within 24 hours but it wasn't. On 19th November I placed cancellation request via email as it hadn't shipped till then. On 20th I again contacted customer care on phn to cancel order and he said the order will be cancelled. But till now I haven't received confirmation regarding the refund of that order