Next time, you need to report on their profile page.  There is a button that says "Report" 

He's banned 

Please report players under their respective BF4DB profile. In this case, here: https://bf4db.com/player/409519374

We will also require additional video evidence

If we believed everyone's story about a brother/cousin/sister/dad/mom etc... then no one would be banned. You are a repeat cheater and our data shows that you are clearly tied to your other accounts.

We aren't laughing it off, I think it's quite sad actually that a 43 yr old man has to cheat on a game...

For context...

https://bf4db.com/appeal/1269501064126926848

Please report the player on their profile and we only accept videos uploaded to YouTube

https://bf4db.com/player/1847026372

If you think it's very probable that he does, then report the player.