I played your game, it was great, but for some reason i cant vote it.(it wont let me
So basically, you can only vote the games in your queue, you can check your queue if you go to the jam's page > submissions page > view your queue (image below). As you keep rating games in your queue, it refreshes with new games, I'm kinda bad at explaining but I hope I could help you understand the voting system a little more :'D
And I'm glad you liked my game! 