Ideas got deleted by itself

Hi! i hear that from you that this issue has been resolved by this issue is not because my ideas got deleted by itself after some hours means after 20 or 4 hours it got deleted and i know that feedback take 42 hours or less then 42 hours to be approved but why my feedback got deleted it totally unfair it just got deleted after 20 or 4 hours and i already report this issue but you were saying that this issues has been resolved but it has not been resolved please upgrade your website with new security improvement features because my feedback got deleted after some hours and i feel unsafe that some one has stolen my feedback so please resolve this issues as soon as possible thankyou!