I am currently stuck in silver and I see so many posts about playing against smurfs and how it sucks but how can you actually tell it's a smurf? How do you know the difference between "Me and my team just played bad that game" and "We got...

I upgraded my prime vandal up to level 4 recently but noticed in game that the finisher wasn't showing up when I got the last kill. I went back to my skin collection to see this. https://preview.redd.it/dh7ry503czw91.jpg?width=1764&format...