donwload 4.0 upgrade

hello

i just buy 4.0 and the store send me a link to donwload 4.0 upgrade.

but the link give me a pdf document and not a dmg file.

http://dl.element5.com/d/de05f01872e0cd3c/49410FC0/200048351/CallSupport.pdf

and the price is bad :<)


team help me please.