Being Trolled

It all started at my favorite server lava_craft.net I was in my plot selling things from my shop until a guy called parkerrocks102 popped up he asked for diamond i gave him he ask for obsidian i gave him it was going on and on I thought something was up. he asked for every thing in every single chest I had I was not that stupid I gave him the things that i did not want any more he stood there then he said add me to your plot. I screamed heck no but he said Bye I gave him all of my diamonds and Tools I said fine I add him then he went On a rampage destroying my mansion my shop and my secret storage I was watching in horror I knew I cant delete him anymore I was in rage I spent 4 or 3 weeks on my whole plot then he just came in and destroyed it I just Rage quit. So if someone ask u for lots of stuff ask them for payment and no matter what they say wait for them to pay first also NEVER TRUST PARKERROCKS102 I still have a photo of him right above.