Airtel — I'm complaining about mnp lost sim

Sir i lost my new mnp sim which was due for verification i mnp from VI Karnataka to airtel Karnataka.
I kept for mnp at 23 march which was port nd FRC was also done bt i havent done verification.. Due to some mishap my sim was lost and i need some alternative to get my sim.. As its most important for me.. what shall i do for it.. Kindly help me as soon as possible..
My contact no:[protected]
Alternative no : [protected]
Email: [protected]@gmail.com