Hi @Monya, let me see if I can help out here!
Your post has been translated to English as this is an International forum, please post any replies in English and it will be easier for me and other users to assist you.
There is no pre-built app or function in the phone enabling you to record the screen, however there is a bunch of apps available in Play Store that has this ability. Simply search for "screen recorder" in Play store and I am sure that you will be able to find an app that suits your needs.
I hope that answered your question. Let me know if there is anything else I can help you with!
