# Report an issue with the collection

Sometimes, due to different causes, you may find some issues related to a collection:\
\- the total number of items in the collection does not match the project's advertised number of items;\
\- the items in the collection have been revealed or updated and data shown is not up-to-date.\
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Now you can use this Flag button <img src="https://2828425949-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FHCqgnhLbFAIvKALCaqNV%2Fuploads%2Fgit-blob-f1b5c8411b4a00177cde2392707452f3cf0cf6d9%2Fimage%20(12).png?alt=media" alt="" data-size="line">and trigger by yourself, straight from the app, a report if a **collection is missing some items** or if a **collection was revealed**.

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This will automate the re-scanning and re-raking process without our manual intervention.

![](https://2828425949-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FHCqgnhLbFAIvKALCaqNV%2Fuploads%2Fgit-blob-70c54a0c07d24d165b00a06d9261569f82ec4a71%2Fimage%20\(30\).png?alt=media)

{% hint style="warning" %}
Make sure you double check your information prior to sending a report. Clearing cache in [settings](https://www.scalp-empire.com/settings) is a great way to make sure that you are not using cached old data.\
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{% endhint %}