It is summer in here and the weather condition in our city is hot and the apartment condition for my plant is as follow :
1. Indoor with medium humidity
2. Once or twice a week watering.
3. 30 to 45 degrees centigrade
4. Not straight sun light ( back of window )
The problem is that at first it shape was all round but from past 10 days it's newly grown leaves started uncurving ( falling downward as you see in attached image).
Please help me .... What is the problem ?