open as many zoo tabs as you can,
go to shop on each one
select animal on each one
change buy to 2 on each
click on buy so that the confirm box comes up
when you have the confirm on every tab open,
go through them and click ' yes ' to confirm buy
go to shop on each one
select animal on each one
change buy to 2 on each
click on buy so that the confirm box comes up
when you have the confirm on every tab open,
go through them and click ' yes ' to confirm buy