to continue, here is another example, play cat & mouse with price here, will it reach the WP and cross over as per your question?
if so, yes, then I believe the method says you can place the pending SELL order as price action is below the 240 LWMA.
it has crossed pivots twice earlier and then declined so the trend is definitely down for now, perhaps a mini double top with previous 4H high, trend line traders, candle patterns, a news event or whatever, may trigger a sell off
over to you