Instragram help!? Deleting comments,?

[Daniel]

This is the first time I have ever experienced this. I want to delete a comment on Instagram, so, as normal, I drag the comment and press the "delete" button. The comment disappears, but as soon as I refresh the comment comes back. I've tried to go on instagram.com and delete the comment but the same thing happens. I've also told the person who commented to delete it and they tried but the same issue occurred.... Please tell me how I can fix this issue
Like I said, I've tried what Awni7 has suggested. The comments disappears but comes back as soon as I refresh