When will Libs take up the slack and win?

The opposition parties , to be credible, have to carry the indifference and objection of some party supporters with them all the time. For that reason they can't afford to let the motherhood marginal parties run a policy platform THEY could just as well run themselves ( because they would study it and know how to do it properly) At both a State and federal level the Libs are missing opportunities to grab votes . I know this because I have been offering them good environ leads for years .
The Greens continue to beat this sleepy lot to a game that is easy to play a whole lot better than they do - because they CAN GET the backing of people who know ( professionals who vote major party) But no, the Libs woose out on water,  fire and health risk good policy promos , afraid , it seems to really stick their necks out and win points like the Greens will continue to do . Points that could lose them the election JUST  like a few point to the greens did last time .
eg this week a green group is influencing what sunscreens are used in schools.  FROM ABC environment