Can you explain the author's personal story about Pir Maulana in Bandra as described in Chapter 21?

Certainly. In Chapter 21 of the Sai Satcharitra, the author, Hemadpant, shares a personal experience from when he was the Magistrate in Bandra. There was a famous Siddha named Pir Maulana in the city, whom many people of various faiths visited. Pir Maulana's servant, Inus, persistently asked Hemadpant to come for the Siddha's darshan. However, as detailed in Chapter 21, Hemadpant's ego and sense of prestige made him question why he should be pressured into going where thousands of others went. He reflects that this reluctance was due to his 'ill-luck,' which prevented him from seeking the Saint's company even when the opportunity was so close. He never went for the vision and was later transferred.