I'm sorry, janiOFfinland, but Apple, Inc. doesn't respond, reply or post here, really, this is strictly a Mac user-to-user forum, however there are certain rules and regulations we must obey and adhere to, so posting here won't help you a huge amount, apart from leaving Apple Feedback at apple.com/feedback or reaching out to Apple Support via their 1-800 number in your country (they also have a chat feature/function, too), so for now, I'd suggest getting a wired USB mouse, although not the most elegant solution, it'll do for now, pretty much any brand of USB wired mouse will work, doesn't have to be super fancy, I'm using a mouse I bought from my local Dollarama store for $7.25 plus GST and it works just great. I am also using USB Overdrive with it, which, although is a paid application, you can still use it without paying for it , so I guess it's honor-ware...
John B