TC Çağatay Görkem Altun, I'm sorry you experienced this.
Unfortunately, there are a few people who hack this game to see their opponent's moves and spoil it for the rest of us. Your opponent bast is a well-known hacker, and has been banned several times for this.
The best thing to do is to report them to Fizzer, and they'll get banned. Also, you can blocklist them.
It's pretty easy to tell who is hacking btw - they'll always play slower than you (as they are waiting for you to put your orders in), and they'll always make a "genius" play against you.
Here are some well-known hackers that you should add to your blocklist:
ZeroBlindDragon (notice how slow he plays, he's always slower than you which is the giveaway)
rakleader (and his alt Malakkan; a lot of the hackers are French, so that's a good clue)
FiveStarGeneral (notice how he always boots if you play really slowly - that's because he's waiting for you to make your moves)
Edited 3/29/2019 00:35:05