TradeScript - RSI

I have created one simple script “RSI(CLOSE, 14) <30” periodicity - minute, Bar Interval - 10, Days - 5 and I am using this script on NIFTY50 shares.

To my surprise I am not getting any alerts when I sun this script.

Can anybody tell me where I am going wrong and what should be correct script.

My intention is to find out the NIFTY50 scripts on one minute bar having RSI less than 30