# Why can't I post on some categories (e.g Buy Sell Trade)?

**URL:** <https://forums.yoyoexpert.com/t/why-cant-i-post-on-some-categories-e-g-buy-sell-trade/354892>\
**Category:** General Yo-Yo\
**Created:** [March 28, 2022, 6:23pm UTC](https://forums.yoyoexpert.com/t/why-cant-i-post-on-some-categories-e-g-buy-sell-trade/354892 "2022-03-28T18:23:50Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Momo1](https://avatars.discourse-cdn.com/v4/letter/m/bbe5ce/32.png) [@Momo1](https://forums.yoyoexpert.com/u/Momo1)\
**Post date:** [March 28, 2022, 6:23pm UTC](https://forums.yoyoexpert.com/t/why-cant-i-post-on-some-categories-e-g-buy-sell-trade/354892/1 "2022-03-28T18:23:50Z")

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I’m new and I’m not sure how to unlock posting in buy sell trade, I want to make a post saying im LF a Kun yoyo by Luo Yicheng.

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**Author:** ![Isaac](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/isaac/32/597931_2.png) [@Isaac](https://forums.yoyoexpert.com/u/Isaac)\
**Post date:** [March 28, 2022, 6:29pm UTC](https://forums.yoyoexpert.com/t/why-cant-i-post-on-some-categories-e-g-buy-sell-trade/354892/2 "2022-03-28T18:29:27Z")

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You need to make it to trust level 1 on Discourse before you can post in some topics. Fortunately, it’s quite simple

> **[Understanding Discourse Trust Levels](https://blog.discourse.org/2018/06/understanding-discourse-trust-levels/)**
>
> The user trust system is a fundamental cornerstone of Discourse. Trust levels are a way of…

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**Author:** ![Momo1](https://avatars.discourse-cdn.com/v4/letter/m/bbe5ce/32.png) [@Momo1](https://forums.yoyoexpert.com/u/Momo1)\
**Post date:** [March 28, 2022, 11:17pm UTC](https://forums.yoyoexpert.com/t/why-cant-i-post-on-some-categories-e-g-buy-sell-trade/354892/3 "2022-03-28T23:17:30Z")

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Thank you so much!