This is kinda trash
Text is somewhat unreadable, art is kinda meh (like is it stickfigures or something), the joke doesnt make much sense nor there was no punchline, stuff just kinda happens etc.
For improvements, I recommend you dont make the speech bubbles like that, make em look like all the same with the same size (like this (https://images.app.goo.gl/ykEjAH8Zz9XBFzEU8), have the punchline make sense and be smooth (and also dont do "tell not show" do "show dont tell" refering to the 3rd panel in the comic) the good example of how the comic would go well will be like:
1st panel: "Hey man" "yo whats up"
2nd panel: "you see that guy over there? "Yeah"
3rd panel: "that dude with the gun and the lambda on his head, he is gonna kill that dude"
4rd panel: "bruh that isnt even a lambda, thats a goat."
Ik that you might be a beginner, but you can improve! Trial and error until you get it right.
Overall 3.7/10