Question about LG 43UT91006LA

There is no indication that the wall bracket is supplied with the screen. For suitable wall mounting, you can use wall mounts that are compatible with 43-inch TV sets. For example, One For All wall mounts are suitable for TVs from 32 to 90 inches and are easy to install. Make sure you check the VESA dimensions of your screen, which are 200mm x 200mm, to choose an appropriate wall mount.