Customer Review for OWS2436B

We purchased this to use at our Summer Camp Program and the top edges are extremely sharp. We can not use this around young children and even have an adult to get close to it because they will get cut and catch their clothes on it. Has it been put together incorrectly? Do you just make your edges sharp like this. We are needing this before Monday, June 5th for camp. Can someone call me or email me please? 940-683-3483.