Big Healthy Foliage , Several Flowers But No Fruit On Eggplant In Container?

Question

big healthy leaves

Answer 1

It takes 50-80 days after flowers appear for the fruit to form, so this may be a matter of patience. If the blossoms begin to fall off, it's a different problem. If you begin to lose blossoms, this article should be helpful:
https://www.gardeningknowhow.com/edible/vegetables/eggplant/what-to-do-for-eggplant-blossoms-drying-out-and-falling-off.htm