you do know there is a default key binding to take a picture with the GUI on it right?
i believe it's shift+p or ctrl+p,you should probably check your controls.
any pictures are automatically taken and saved to the "screenshots" folder in the blockland folder.
an easy way to take a picture of chatlogs after being banned is to enter another server,press page up until you are at the part of the chat where the situation happened,shift/ctrl+p,page down,shift/ctrl+p,etc.
also,upload the pictures to an image hosting site and [img] tag them so we don't have to click it to see the picture.
also also,i think a lot of freebuilds have add-ons disabled because its really just bricks. nothing fancy or anything. maybe he doesn't like add-ons. badspot's server doesn't have add-ons. they are absolutely not necessary. you might have been bothering him. the "do you even know what add-ons are" is a bit unnecessary.