# Data is being duplicate **URL:** \ **Category:** Questions about Thunkable X\ **Created:** [August 27, 2021, 5:53pm UTC](https://community.thunkable.com/t/data-is-being-duplicate/1473098 "2021-08-27T17:53:10Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![namitnagar](https://avatars.discourse-cdn.com/v4/letter/n/a183cd/32.png) [@namitnagar](https://community.thunkable.com/u/namitnagar)\ **Post date:** [August 27, 2021, 5:53pm UTC](https://community.thunkable.com/t/data-is-being-duplicate/1473098/1 "2021-08-27T17:53:10Z")
Hello I have created an app which is a chat app and saves data in Firebase but just saw that if we put the same code again and type something it displays two values for example Created an room Left the room Joined again Typed hi Displays on the list NAMIT - Hi NAMIT - Hi Can anyone tell why is it happening Here is project link👇 [https://x.thunkable.com/copy/c47265969766f68b8e2b98c5298785fd](https://x.thunkable.com/copy/c47265969766f68b8e2b98c5298785fd) I tried to upload video but it didn’t uploaded ---
**Author:** ![tatiang](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/tatiang/32/55482_2.png) [@tatiang](https://community.thunkable.com/u/tatiang)\ **Post date:** [August 27, 2021, 5:55pm UTC](https://community.thunkable.com/t/data-is-being-duplicate/1473098/2 "2021-08-27T17:55:20Z")
There is no way we can figure out why something is happening without knowing how you coded it. Share screenshots of your blocks or a link to your project and someone may be able to help. ---
**Author:** ![ioannis](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/ioannis/32/146956_2.png) [@ioannis](https://community.thunkable.com/u/ioannis)\ **Post date:** [November 8, 2024, 1:17pm UTC](https://community.thunkable.com/t/data-is-being-duplicate/1473098/5 "2024-11-08T13:17:01Z")