You gotta remove the screenshots. Forum isn't the place to name and shame.
I'd probably try making another report, but make the report easier to read (and have the imgur link somewhere appropriate).
Something like this:
Name (of the ninja):
Date:
Screenshot(s): imgur link
Brief explanation: Give your brief explanation on ticket. "I changed MS to ret, rolled highest on belt. The belt was given to second highest roll", or something like that.
Write further details on every picture description on imgur.
What NEEDS TO BE in ninja reports can be found here:
Reporting Players [Updated: May 22, 2020]
Few problems that I (don't) see with the screenshots:
1. No call for MS change (we only see you whisper him "ms ret").
2. You didn't seem to mention to the RL that you whispered him your MS change at the start of the raid. "I told you MS Ret, and I have SS of it. The item is good for Ret and I won the roll, so can I have it?"
3. Name calling the person who holds the items you want is never a smart move, no matter how frustrated you are.