Got a Chicken Dinner in my first solo ... I'm officially better at the mobile version than the PC.
It is my pleasure to burst some bubbles here...
The game populates matches with a lot of bots, especially when you are new. According to the developer it is done intentionally to allow you to get kills and make you feel good. I don't think hard numbers are available, but in my estimation it was about 90% bots in early games. As you level up it starts matching you up with mostly humans.