Update existing TRADINGVIEW script

I have a trading view script, which works perfectly fine. I check the script in m5 time frame. for NIFTY ( NSE India market ). The issue is, the existing TV software allows to check the perofmance for 20k bars. Because of this, I am able to trace the performance for last 12 months only. ( april 2020 to present date ) I want to check the performance for last 3 years. ( 2018, 2019 etc ) Option 1) I can check 60k bars if tradingview website allows to do so. Option 2) If I am restricted to 20k bars, then I should have a FROM and TO "Date" selection. Where I will select any time period, and the perofrmance should come for that time period. ( Here i think trading view has historical data stored with them. ) I want to check for : NIFTY - Indian markets, M5 time frame, and for 2017,18,19, 20.. with date selection. Thanks.