Buds brown and dropping, flowers short lived.
Indoor White Jasmine Pot Plant.
Certified GKH Gardening Expert
This could most likely be due to a lack of light. This is best in bright filtered light in a bright window.
Alternatively, this could be due to overwating, or underwatering. You should always make sure to keep the soil slightly moist.
This article will help you: https://www.gardeningknowhow.com/ornamental/flowers/jasmine/growing-jasmine-indoors.htm