Regard something called ''clear cache'' and items recycle (NEW USER)

[mukki]

Hi there! im new in this thing, and i was just woundering, how to make the bot drop revive , potion , superpotion etc etc, and only keep pkeballs masterball and these stuff? any help would be apreciated regard that. and i have found this thing where you can change information for the bot sokmething like notepad where you change config for it , but how i clear cache, what does it mean?