call from the Delhi Canadian Embassy

Hello, I have applied for the studetn visa under university category 1 week back.
My profile,

10th: 73%
11th and 12th: 64%
BA HONS in Hospitality management: 2nd class hons from UK university

3 years of managerial experience, 2 and half years in London

I got a call from the delhi embassy today to cross check my work experience. My brother owns a software company where the main branch is in australia and we have small braNch here as well in chennai. from the last october i have shown like working as a HR manager in india in our company and it is legally registered as well. But the officer who called me asked me everything and he got to know that the coMpany is registered but nobody works there .....and he was sarcastically laughing as well in the middle of the conversation. I tired to cover up a lot but he was very fast .

NOW I AM WORRIED A LOT WHTHER I WOULD GET THE VISA OR NOT. THE COMPANY IS LEGAL AND I SAID HIM THAT I AM THE HR MANAGER.

PLEASE HELP ME OUT THIS.....

NOW I AM WORRIED ABOUT MY VISA....