Hi :) I am facing an issue of new leaf burn. Tried holding the water back , tried frequently watering it, gave it a dose of homemade hydroponic solution, But no use. Can someone guide me how to go about things.

I am from Mumbai, India and the current weather is low 23 C and high 32 C with clouds and rains throughout the day with a little Sun. It is kept in South facing window.

As you see I've lost a lot of leaves on that long branch.