Urgent - flight in 3 days - BLS London

I applied for Schengen visa to Spain through BLS London on 15th April 2025 and it says Processing At Mission since 16th April 2025. Did anyone apply during this time and has received their visa? Is there any way to speak to the consulate? I have already dropped an email. My flight is on 2nd May. I couldn’t book an earlier appointment due to a death in the family and I had no idea they accept walk in appointments, or else I would’ve gone sooner. I stand to loose a lot of money since it’s all pre-paid.

Any help would be massively appreciated.