How do I make someone unblock me

[NoVictory]

So I was playing skyblock and then a guy with 700 subscribers and large networth asked if he could upgrade my items. I was hesitant at first so I gave him some of my cheap armor and he upgrade it! Then I gave him some of my pets and in the end my hyperion and mage set. But when he was about to upgrade it the server crashed and it said that "this player has blocked you." Please help me get in contact with him bc I think it was a server issue that crashed us and then blocked us.

P.S: my...

Read more

free plugins
minecraft paid for free
SpigotMC
minecraft plugins
mcmarket
mc-market
spigotmc
free minecraft paid plugins
free minecraft plugins
aac free
ewg free
Minecraft Premium Plugins
ewg free download
litebans free
epicworldgenerator free
free schematics
leaked schematics minecraft
schematics
schematics leaked
schematics free
minecraft schematics free
paid minecraft schematics free
paid minecraft schematics for free
free cracked plugins
free cracked minecraft plugins
plugins
featherboard download
featherboard plugin download
antiaura download
xenforo leaked
xenforo for free
xenforo addons