Postman — misbehaviour and not working of postman

The postman of village thathi bhai, dist-moga does not deliver the posts to villagers and announces to get from her home.mostly remain unaware about their post and after few days it is returned back.instead herself she hires other to deliver post sometime.its humble request to bring it to notice of indian post.she needs scolding to work properly.it interupts the working of lots of people and lots of important posts remain undelivered.lots of job opportunites got missed .thanx