How can you change your age on the game?

Hello, I had the same problem, but it is actually quite simple to solve, all you must do is got to the adjustments option (the little mechanic wheel), then click on help, then click on the search option on the top right and search "age" on the bottom of any options that appear is an option to contact the cat game team, you have to click there and explain the problem with the age, after a little time (few days in my case) you'll get an answer, and they will be asking you to tell them your username and date of birth, after that, they will change your age to the one you actually have.

Hope I helped ^^

Also don't worry, it is completely safe to tell them your username and date of birth, for they are the official team of the game =w=