I have uploaded the template for the GBPUSD M15 (simulator). The white arrow appears and the candle change to SHORT direction. I switch of the lower timeframe-M1. There are already pink candles to the short direction. And suddenly after significant movements repaints all of it

I do not know how to use a strategy like this one. I can not say this is a trading system cause without Money Managment and Trade Management everybody will have different results. . The only way you can be profitable it is the RR (Money Management) and Position Management. I am always open for new knowledge but without exact trading rules and money management i can not say about this template nothing. Does anybody have exact trading rules of this template or just a template and everybody can trade by his own rules and money management ?
XARD: DO NOT Trade 1min.
Have 30min and 5min charts on show. If trading from a Bottom square then wait for the background to be Blue and trade BUY text only on the 5min chart.
If trading from a Top square then wait for the background to be Red and trade SELL text only on the 5min chart.
If a White arrow pullback appears then STAY OUT THE MARKET AND WAIT FOR PRICE TO CONTINUE AGAIN. Only once you are confident with the strategy then you may consider trading pullbacks.