A compensation claim for the delayed flight

flight BG 208 on 02/07/2023 from Manchester to Sylhet with the scheduled departure time of 21:00 but it departed at 01:21

This flight arrived 4 hours late at Sylhet airport

My scheduled flight length was 7,101 kilometres therefore I am seeking £520 per delayed passenger in my 5 party.

The total is £2,600 for all passengers.

BIMAN BANGLADESH AIRLINES LIMITED did not respond to any letter or email.

I'm ready to issue court proceeding

I need help to professionally draft a small claims court claim for a Compensation claim for the delayed flight against the airline.

UK-based solicitor only