In the beginning God created man in his own image & likeness, man had dominion & rulership because they operated from God.
Then God blessed them, and God said to them, Be fruitful and multiply; fill the earth and subdue it; have dominion over the fish of the sea, over the birds of the air, and over every living thing that moves on the earth. We read in this scripture that God had blessed both Adam & Eve but that word blessed as nothing to do with material blessings although they where materialistic blessed, in that word blessed they operated from the mind of Christ that's how's Adam & Eve knew how to rule & to take dominion over the entire Earth. When God said be fruitful & multiply he meant produce after your own kind because they where blessed & in that word blessed they operated from the mind of Christ, so they had to fill the Earth with the glory of God.
We have also been blessed & in that word blessed we operate from the mind of Christ & there are materialistic blessings that follows, so be not discouraged but of good cheer because when you operate from Christ rulership, dominion & kingship is freely given to you.