Not a bad game you got here. i would like to mention that you really need to optimize this. a-lot of the UI is extremely hard to read and a-lot of your tooltips are not conformed. looks like your using string methods instead of a stringbuilder. Liked how you used Mirror for the networking. (working on that myself) maybe a minor popup or menu to show how the game functions. i was able to exploit a few glitches i found (i had those also making my game but worked around them). i can give more tip or advise if you would like.
Keep on going!