Normally in disputes I find myself to be on the buyer side ... but for this one I think its clear you're on the right.

The fact that the buyer can't do such a simple thing as prove what he is saying shows that his behaviour is highly suspect.

Looking at the video that he sent you, it looks super fake. He looks like he's tapping instead of actually pressing the button.
Also no proof that its the actual console that you sold him.

So he's either:
1) Too stupid to follow very simple instructions like clearly pressing a button and showing a serial number.
2) He's lying.

There's a very easy way for my opinion to completely shift in his favour though, he just has to send a proper video to prove what he says is true.
But that doesn't mean I will no longer think he's stupid.

As I mentioned time after times, I also show you the screenshots of my conversation with the buyer that you accused of returned/rejected before you.You refuse to acknowledge the screenshots, the arrangement that I had with my buyer and you only wants to persecute me.

I closed my thread because the buyer placed deposit already towards the console that I started/listed in here (RM899 used Neon Console with no purchase receipt). Check on the timeline that I messaged you.

As for the need of moderator to check my inbox. If you did read or pay any attention to the screenshot I sent to you, you would have realize that screenshot between me and the buyer is on Facebook. I also list this item for sale on Facebook if you are wondering why.

You have never try to understand the situation correctly, all you have done since yesterday is accusing and insulting me. Again, you chose to insults and defame me instead of wanting to clarify things.