Stop Loss Orders

I am facing issues with STOP Loss Market orders with below setting, can someone let me know why stop loss is not getting triggered


OrderParams orderParams = new OrderParams();
orderParams.quantity = iquanity;
orderParams.orderType = Constants.ORDER_TYPE_SLM;
orderParams.tradingsymbol = str_symbol;
orderParams.product = Constants.PRODUCT_MIS;
orderParams.exchange = Constants.EXCHANGE_NFO;
orderParams.transactionType = Constants.TRANSACTION_TYPE_BUY;
orderParams.validity = Constants.VALIDITY_DAY;

orderParams.triggerPrice = dstoploss+0.2;
orderParams.stoploss=dstoploss;