> For the complete documentation index, see [llms.txt](https://docs.subs.fun/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.subs.fun/why-cant-i-post.md).

# Why can't I post?

You need to hold at least 10,000 sub coins in order to post, reply, and upvote.

### Posting in a sub

To post in a sub

* Make sure you have at least 10,000 sub coins
* Tap the sub from Home tab
* Tap on the sub card below the price chart that says "OPEN"
* You should see the subforum, with a "+" button in the bottom right corner

<div align="left"><figure><img src="https://354090975-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FxPr1VSQVfRBoGALWikSP%2Fuploads%2FkLMSN2D0jM6p9e0bnL71%2Fimage.png?alt=media&amp;token=dd26b243-c22d-4106-acb9-c980cf568639" alt=""><figcaption></figcaption></figure></div>

### Previews

If you don't hold 10,000 sub coins, you can preview a sub once every 12 hours.

However previewing is view-only – you cannot post, reply, or upvote.

### Posts tab

The Posts tab shows you posts from all the subs that you're currently a member of. It is primarily a consumption experience – you can reply and upvote from there, but not create new posts.


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