If a google admob bot did not like your page, there is probably not much you can do without it being escalated to a real person.
The page has 38 words. I personally think this is fine and is completely adequate to explain what is going on, but I am also not a robot.
The robot may think your page has so few words and sentences that it thinks the page is not finished.
If you would say this is a dumb robot decision, you would not get an argument from me, I agree.
Don’t forget, you can also run google ads to get visits to your page, so you can get popular enough to run google ads on your page, they don’t consider this wrong, because money.