Complex sentence: Kali comes there and tries to catch her but Nahar puts the Dandiya/stick in front of him and he falls down he tries to hurt Nahar but Gauri hits him with the axes.
Split into simpler sentences: Kali comes there and tries to catch her but Nahar puts the Dandiya/stick in front of him and he falls down. He tries to hurt Nahar but Gauri hits him with the axes.