Am not sure what else to say but to re-iterate what i mentioned in this topic-thread.
- to place limit-orders of the entire lot you wish to sell on NSE / BSE
- hope that someone sees it and places a counter-offer on the exchange,
- and then you can keep reducing your limit order to match whatever one is willing to pay and buy the SDL
- and keep selling-off lots over a few days as lower-circuit-limit reduces and one can bid at further lower prices.
Hopefully, you have realised why taking loans to trade/invest is a bad idea.
Good Luck 