Delete my BeReal - not available - bug?

so when i'm trying to delete a be real post i'm just going to options delete my burial not available so do you have also this bug like why it is happening i was able to delete my burial photo just like one minute ago i wasn't happy with it then i tried to do another one and now it's not possible to delete this one so maybe it's not possible to delete like few of those or something like that what do you think