Q.flies on the flowers
Tails are blooming and the refuse pink flowers are dripping liquid and the flies are eating it.

What plant or tree is this? I suspect the dripping liquid you speak of is honeydew, which would surely attract flies. The presence of honeydew indicates an insect infestation such as aphids, mealybugs, or scale.
https://www.gardeningknowhow.com/plant-problems/pests/insects/controlling-aphids-and-ants.htm
https://www.gardeningknowhow.com/plant-problems/pests/insects/control-plant-scale.htm
https://www.gardeningknowhow.com/plant-problems/pests/insects/mealybugs-control.htm