Question about Ergotron HX Monitor Arm with patented CF technology

Unfortunately, I don't really understand VESA. I have the TV here: https://www.digitec.ch/de/s1/product/lg-oled48c17-48-4k-oled-2021-tv-15647944 It should fit in terms of size and weight, but according to the specifications, the monitor arm does not support the 300 x 200 mm VESA mount of the TV. Is there a VESA adapter or something, or how could I attach the TV to this arm?