This extension should make it easier to work with letter notifications f 119 in the personal account of Ukrposhta, and some moments were not convenient for me, so I decided to fix it. After installing the extension, go to your personal account https://ok.ukrposhta.ua/, open the letter with the notification f.119, copy the text or other text from Additional information in the browser and click on the button that generates the pdf f.119. The extension will do exactly that.