u have to be in your downloaded TPT and log in on your acc after just click the writen paper at the corner
and u get it
:)

TPT = The Powder Toy
Ofc :3

ahha then u have too get into the save ( from some1 other ) and then in your console use CTRL + ALT and click save to disk but maybe u get the
" no space for file " error first if u havent make a application folder yet then after to load just do the same CTRL + ALT and click the shared saves that´s now are lighter and u can browse your/ others save offline