I’ve been blogging off and on here on WordPress since the early 2000’s long before the App came out. Here’s how to deal with hateful comments:
From the App click on the W with the circle around it in the top left hand corner of the screen
Scroll down to the bottom of the menu and click on View Admin this will open the online Dashboard
Click on the three horizontal bars in the top left hand corner
Scroll down the drop down menu and click on Comments
This will open up the Comments window where you can approve/disapprove, delete the comment and/or edit it (yes one can edit comments left by others on their own blog) and you can block the commenter by clicking on the spam button. This will make the unwanted comments from the unwelcome blogger go into the spam folder which can be deleted at leisure.
Sorta Kinda like swatting a pesky fly with a flyswatter only without having to deal with the dead fly after killing it. 🙂