Comments in moderation (5,443)

We had to turn off our comments because the news guy didn’t want to deal with them because of spam…. Now the sports guy wants to allow comments. I just went and checked to see what was going on and OMG there are 5,443 comments in there.. Is there a way to just delete them all at once and start over? I go in the area where you can delete them but can only figure out how to delete one at a time. https://www.roswellradio.org/news