I understand you, in Google Translate, better than youUse Google Translate and follow the instructions on the Parrot OS website. It is straightforward already.
ParrotOS installation (translated to Arabic with Google Translate): Click here for translation
ParrotOS configuration (translated to Arabic with Google Translate): Click here for translation
How to use Google Translate: Copy the link and then paste into Google Translate to translate the entire website. If you use Google Chrome/Chromium, you can also translate directly from the browser. Based on my research, Google Translate is the best for Arabic, but it is still not accurate.
Not many people on this forum are using this OS. You have a better chance of getting support by asking on the Parrot OS forum rather than here.