@ladyw Kudos to you for this great start.
Just for learning sake, open up an equity account with Zerodha.
Once the account is openned. Transfer this 6000 into it.
Then
Daily, just once a day, log in and buy just 1 unit of "SETFNIF50" (Read up about Index funds Book: Commonsense Investing Index Fund By John Bogle).
SETFNIF50 is SBI's Nifty50 Index funds.
Only 1 unit because you are learning, and it costs just about Rs. 205 a piece and
daily because you will notice averaging, and
only once a day because it is not to distract you from your regular daily life.
This is my kind of SIP systematic investment.
Stick to this regime for some time a year may be while also keep learning about investing