Köszönöm, de hogyan tudom elővarázsolni a 

szögletes zárójelet?

() ezek vannak.

Várom tisztelt válaszát. 

"You're asking for a simple description to attach the picture to the end of the letter."

You can try click copy image and paste where you want it to be placed.

or click on the image and copy "image address" and paste it between these two codes with no spaces!

[img]---paste image address no spaces---[/img]