Akbar Travels — Flight cancellation not informed

Hello sir/mam
22nd November's airindia express IX 1885 flights ticket booked in your Mangalore office.
Today I go airport, but flight is cancelled and airindia customer person tell already informed akber travels . But no one informed me.
Before departure I call your off and ask flight status. No one informed flight cancelled.
19th November I go your office and ask flights status.
Now need PCR test again, who give expenses. Why your office people ignore like that. I want confirmation about this.
My PNR NO: 7P993U JAMALUDDIN VITTAL.
CONTACT NO: [protected]