Welcome to this cat breeding game! Start out by choosing a queen (there is one queen for each breed). The game should guide you from there. Try not to click the screen more than once, unless you're asked to. Use the grey buttons to select queens/studs/kittens - don't click on the actual cat. I'm sorry for any problems. If any particularly bother you, comment the issue below (say what breed, which stud you chose, and which kittens have the problem). I'll try to fix it asap. Enjoy!
Thanks to Peachyslimes and Zeptmoff IDK why they're all silver or gray, I swear it's not rigged