oof you gotta replay then, thats the only way, dont just use pirate coins indiscriminately and dont be afraid to use your silver coins. there are stuff on trading where the price depends in each location. don't just check the percentage(rate of exchange) even when it's high it doesn't mean the price is also high. I recommend making trips a few times just to make money. I now have over 150k silver coins in bank and increasing.
Thanks for telling me about this...I'll try replay later...It's too risky using pirate coin,need to use silver coin whole time...Which coin you used for upgrading ship?...You know we need silver coin a lot for ship and to continue story...I'm thankful if you can give me tips so I can progress in game later...And thank you for replying to me,I really appreciate your help🙏