You're going to lose a ton. Keep playing. Find a friend to practice with. Watch good players play the game. There are plenty of old youtube videos with commentary that I recommend watching.
Pox is a game with high learning curve and a lot of content. get all the patience you have and play to enjoy the game. try build bgs, use units you like etc.that should keep you motivated while you learn the basics, losing vs 90% of players. just a thing: pve is good to farm, but play as much as you can pvp. it will make you a better player in the long run.