Is this sentence written correctly?

Hi,
This is the sentence:

sentence 1:
Here you can ask questions about software , give suggestions , Etc.

sentence 2:
** Every message that you will send here is waiting for approval and after the message will be approved, it will appears at the forum.

About this sentence (2) -
Even if this sentence is written correctly, if you have sentence that explains the message (what I want to say) in better this way then I would welcome that.

Thanks.