Sorry for that. The instruction formed a bug in the last day of game jam it stays on the screen for so long so I tried removing it, but nothing works only reducing the time would work perfectly. X and O are for mobile players? not mobile touch screen if you were on touch screen then it is probably a bug as it was shown perfectly when I tested it in mobile. I will try my best to polish this in the future (Maybe a month later). Thanks for the feedback. :)