Hazrat Khawja Moinuddin Chisti was a great Muslim Saint. We know very little about his early life. He came to Delhi during the Hindu rule in India.
He did not remain in Delhi for long. He went to Ajmeer. Prithiraj, a famous Hindu king, then ruled in Ajmeer. Hazrat Khawja Moinuddin Chisti had forty followers with him.
Ramadan Calendar 2023 is available here. You can see or download Ramadan ul Mubarak (Ramzan/ramadan) calendar to know iftar and sehri timetable of Bangladesh.