Patio Tomato Plant, buds fall off so not producing fruit

Question

Why are the flowers on my tomato plant falling off before it has a chance to make fruit?

Answer 1

Make sure you are watering evenly and checking the container each day. In warm weather; temperatures above 85 degrees F, you may need to water twice a day.
Uneven watering, pests, disease and lack of pollination can be a cause of bud drop.
https://www.gardeningknowhow.com/edible/vegetables/tomato/growing-tomatoes-pots-containers.htm