Nifty future which chart to follow


why Nifty or any other future stock not comes with more than 3 months data. i guess nifty future chart to follow rather than nifty50 spot chart price. but unable to plot many lines like 50 day EMA/SMA on that due do less time frame i guess. also no pivot line comes in day chart if someone can help please.

Pivots are intraday values based on Prev. Days OHLC