Bought unlisted shares and sold on Groww for current listed share price

Hey folks, I bought a stock on the unlisted share market at a price of 6k and it was deposited into the CDSL account properly. Now, Groww detected these shares and asked me for the number of shares and date of purchase. It automatically made the price around ₹10 which is the listed share price. I then sold the shares (via Groww unfortunately) as the unlisted price almost doubled). But Groww sold them at the price of the listed shares. Is there any way to get my money back?