My bed has disappeared in realms- and I keep crashing because of it.

I joined myMinecraft realm about 3 days ago, and I found that my bed was missing. I thought nothing of it until it was night, (mind you, it’s a survival realm) and I went to sleep. I hit where the bed would be, and it crashed me. I joined back, still, no bed, and I crashed. I’ve reset my device (Ipad) multiple times, and it has yet to change. It has been about 4 days. Please help?