TOP Female Metalcore Bands:

Untill Today ,I have ever head of Metalcore

Metalcore is a fusion genre combining elements of extreme metal and hardcore punk, that originated in the late 1980s.

The origins of metalcore date back to the mid-1980s, where bands like Agnostic Front and Suicidal Tendencies were mixing thrash, punk, and hardcore together. The genre's popularity continued to increase through the '90s, as a major wave of metalcore bands formed to tear up the metal landscape. The northeast U.S., especially New York was a hotbed of the development of the genre, which quickly spread.

Bands like Unearth, Killswitch Engage, and All That Remains have made names for themselves in the mainstream, headlining major festivals and achieving solid albums sales. The 2000s saw the genre really explode, with bands like Atreyu, As I Lay Dying, Shadows Fall and Bullet For My Valentine releasing albums that landed in the upper echelon of the Billboard album chart.
https://www.liveabout.com/what-is-metalcore-1756187