Horizontal Line & Candle close Alert

[evansrono]

Hi,
I would like assistance in creating an MT4 horizontal line indicator (values manually input), where the first candle close, of the immediate lower timeframe, above/below this horizontal line creates an alert. ie. on H1 be able to receive that horizontal line cross closed alert for the M15 candle while still in H1 and for other timeframes as well.
Your assistance is appreciated.