[And then the posts just disappear]

I posted a review on the ICO, in Vietnamese, but because there is no branch in the Vietnamese, as a separate section, but only a subsection, then you can not create topics, so I created a topic in the general altcoins section, I look through, so everyone does like this. One of examples: https://bitcointalk.org/index.php?topic=4149465.0
And then the posts just disappear    Without any messages.

Help me please moderators. it's very urgent