Sell order getting cancelled automatically

I am facing this issue in this particular stock where every time I try to sell it, it says I have cancelled it but I didn’t cancel it.

Can someone help ??

Their customer support team has zero knowledge and don’t know how to resolve issues. And just vanish without replying

@Ushnota could you please help here

Try to exit with limit order or GTT. Or on positions tab use square of option to exit.