Visa Stamping from Canada/ Mexico

Hello,

I had my visa interview on October 29th, 2019 for H1B category at Calgary consulate in canada. After the interview I was told that my application has to undergo administrative processing and issued me 221g yellow form asking me to submit my resume with contract information of all my projects to vouch my experience. I submitted it on the same day through email and below is how the process took place.

October 29th submitted my resume.
November 22nd reached out to my client and asked them to submit my resume what I have submitted to them at the time of interview.
November 26th reached out to my employer again asking them to submit my resume and verify few details.
January 24th, 2020 received an email from yatri DOS to mail by passport using canada post within a month.
Since l was in India couldn’t send my passport immediately.
Feb 4th, 2020 received e-mail from calgary_docs asking for my bank statements, W2 and paystubs for 2019.
Feb 6th I sent all the requested documents.
Feb 11th mailed my passport.
Feb 12th consulate received my passport confirmed by department of state.

Throughout the process my status showed administrative processing and case last updated date got changed only a couple of times.

March 3rd status changed to refused but case last updated is still the old date Feb 3rd.

Since Feb 12th it has been 3 weeks my passport is with them and never got any update from the consulate. Whenever I tried calling department of state they said my case is still in administrative processing and don’t have an ETA on it.

Can somebody please guide me what would be the next steps and my chances of approval as it has been 3 weeks they had my passport and status is still in administrative processing.

Thank you.