It is sad that you are unable to attend the conference. Conferences allow the cognizance of an audience to grow and prosper. This situation of yours reminds me of the time when I missed the 2015 Asian Media Information and Communication Annual Conference held in Dubai, United Arab Emirates. Do you know why? My passport was invalidated by the receptionist at the airport. They said it was a counterfeit! I was flabbergasted by her conclusion. I was interrogated by the Italian Police situated in Rome. The next thing I knew, I missed the conference where I was a paper presenter.
Bobby Anderon and Anna Kalinowska