For this promotion project , there was miscommunication with the client due to different time zone . So , actually the post was delayed for 2 hours as per the scheduled time . But still client got the satisfactory Engagement and results . I apologized for my misunderstanding and then instead of cancelling the deal , I offered them more than what I had offered in the deal . I kept the post Permanent which according to deal I had to delete after 24 hrs.