my trade is in severe loss buying price 0.7190 and now 0.6820 in long kindly tell me what can I do ???

$IO /USDT  LONG 
Leverage : Cross 25×
Entry : 0.7000 - 0.6850              
Take Profit:
1)  0.7150
2)  0.7300
3)  0.7400
4)  0.7450
⭕Stoploss : 0.6700