The Technical section (Technical Analysis, Technical Summary etc.) gives a summary of different technical indicators on various time-frames. The “Action” of each indicator ("Buy", "Sell" etc.) is simply an indication of the indicator’s value.
For example, if RSI(14) is above 70 or 80, it could show “Sell”, but it is definitely not a trading signal of any sort – only an indication of where the indicator is at the selected time-frame.
This has nothing to do with real/live accounts or demo accounts, it is only a technical indicator.
As for the indicator’s time-frame – it can be changed in the Timeframe drop-down menu. Again – it’s the chart’s timeframe and has nothing to do with how long a trade should be held (or when it should be opened or closed).