Help with event challenges or at least tips

[Snoball01 2]

Pls help i'm stock on first

mission of kill 3 enemies carriying barrels

[Optimus_Crime 81]

just skip it entirely, you'll get a new one tommorow or get a friend to help you out

[FishEyes 2]

Camp their bases, till someone pick up a barrel, just hit 1 time while they carry the barrel and kill them, It does not matter if they release the barrer before they die.

[haunta 10]

this