Riot whats wrong with those ranked games?

i do not get it, no matter how hard i try to carry my team, i just can not. those players, omfg you sure they are in the same elo??????????? fuk that. every fuking time. they troll!!! they always go 0-10 or 1-10 or 2-10. not only 1, but 2......... holy fuk??????????????????????????????????????????? this is so stupid. please! just fking do something with these players.