Thanks for replying. We got the email from the hotline and they replied. Hoping that they realize how urgent the travel time is.
I have submitted a visiting visa application online from London since 30th of April 2019 but I didn't get back from them yet. I have to travel to Canada next week on 23rd of May 2019 to give a talk in a conference which is very important to my study progress and the talk is supported by my university. I called the high commission in London which is just a voice mall and didn't work. I dropped them emails and submitted enquiry via web form but I didn't get back from them. I called VFS in London and they asked me to call the high commission. I went to the high commission but the security stopped me to get access the building. Please could you advise if there is some way I can communicate with the high commission and put a rush to my case.
Thank you in advance.