Problems with being jungle

Im so tired of people flaming the jungle when lvl 4 they try to tower dive the enemy laner and die and than lose lane and than when you try to gank the enemy laner is so ahead they can either 2v1 you or just get out, so than you try to focus other lanes that arent losing as hard and they are constantly flaming and than in post game chat they some shit like "GG JUNGLE NEVER GANKED REPORT HIM PLZ".