You need to explain what you are asking for. If you are afraid to translate it to English, post it in your original language and someone will translate it.
Your score looks weird when opened in 3.4.2, due to the extremely offset rests. I think you operated something wrong, but it doesn't indicate a problem of MuseScore. If you find one in 3.4.2, the latest version, please report with precise steps to reproduce in a new thread.
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More info needed...
You need to explain what you are asking for. If you are afraid to translate it to English, post it in your original language and someone will translate it.
Your score looks weird when opened in 3.4.2, due to the extremely offset rests. I think you operated something wrong, but it doesn't indicate a problem of MuseScore. If you find one in 3.4.2, the latest version, please report with precise steps to reproduce in a new thread.