First Flight Couriers — Post undelivered

Address:

560102

I used first flight courier services (F99102) to send a courier vis a vis job application which was undelivered and i was informed ablut this only after 20 days via call when the deadline for the job was expired.Contacting your regional office was in vain because your team was negligent in sparing any details/proof regading the cause behind the undlivered post.This has cost me my job.I request you to look into this negligent behaviour of Fist flight couriers and provide me the actual reason as to why this post was undelivered and proof that this post was actually delivered to the given address so that i can take proper action.