Post’s Content Appearing Twice

The issue is that my content in my post is doubling. I have contacted Jetpack because when I deactivated the Jetpack, the problem has gone, when I activate back the problem came back again. Jetpack saying that there is a conflict between Jetpack and Beaver Builder. Please help me to solve it as soon as possible. Thank you

The page I need help with: [log in to see the link]