latch broke in tailgate how do i go about repairing latch

if it the latch on the side of the tailgate here is the driverside latch https://www.autozone.com/collision-body-parts-and-hardware/tailgate-latch/dorman- tailgate-latch/554646_195359_0 and here the passenger https://www.autozone.com/collision-body-parts-and- hardware/tailgate-latch/dorman-tailgate-latch/554640_98357_0

Also if you look on youtube a chevrolet tailgate assembly is the same as gmc tailgate