zip file does not work

[spongy306]

i have a mac and when i download zip or dmg then the blockland pop up does not pop up please help and i will reward you with this  i know you love pets too so here you go  i think its a girl (:> oh and heres a pet too  i think its a boy ):>

[Ad Bot]

[spongy306]

i have a mac and when i download zip or dmg then the blockland pop up does not pop up please help and i will reward you with this  i know you love pets too so here you go  i think its a girl (:> oh and heres a pet too  i think its a boy ):>

(wait there all girls

[Kalphiter]

(wait there all girls

Did you really check?

[DaSord213]

-wutsnip-

English please.

[uno_da_cat]

Did you really check?

This is why I secretly admire you Kalph.
I think your problem here.. is that you have a mac.. other than that.
IF im even somewhat understanding you, your trying to find add-ons? Which would be located by going to your downloads and opening your containing folder?