[Help] Pet protocole and gears

Hi guys! Tell me, please, what best option for collecting boxes?
I have 4 slots for gears and 8 slots for protocole. at this point I do not have anything. In what order better to buy? Thx)
sry for bad ENGLISH)

lvl 3 for collecting and 8 radar protocols works perfect

The best way to collect them is to click on them ;)

Get level 3 radar and collecting gear.