Dealing 3% of the damage doesn't entitle you to any of the loot and it would be up to the discretion of the top contributing participants to give you anything.
The name calling was not called for and I'm sure it was done so in the heat of the moment during the exchange. Going forward please be mindful when engaging other people. If there's an issue, please contact an admin instead of trying to resolve it yourself as it will always likely cause a bigger issue for yourself.