macbook air m2

Hello guys, I have MacBook Air M1 8gb/256gb for 3 years and now there is interesting offer in one of the local apple dealers. I can trade my MacBook for 13" MacBook Air M2 8gb/256 + ~500$ or I can trade it for 15" MacBook Air M2 16gb/256gb for ~1000$. I am using my laptop for content writing...

I have a MacBook Air M2 running MacOS Ventura. I currently have this docking station: https://www.jbhifi.com.au/products/alogic-universal-twin-hd-pro-docking-station. I have downloaded the DisplayLink software onto my MacBook and restarted the device numerous times; yet is it not connecting to...