I have two questions that need helpneed help with two questions.

"I need help with" is a more natural phrasing. The original sentence "I have two questions that need help" sounds awkward because questions themselves cannot need help. The phrase "I need help with" is used when you're asking for assistance.

Did I do something inappropriate in this video:? https://www.youtube.com/shorts/3-0RrRIMR8g ¶
I’m ask this questioning because someone disliked it this afternoon.

A question mark is more appropriate than a colon because you are asking a question, and the colon is typically used to introduce a list or an explanation. "I’m asking" is simpler and more natural than "I ask this question," which is a bit redundant. The change makes the sentence smoother and less formal, which suits this context.

I'’m not unhappypset.

"I’m not upset" sounds more natural than "I’m not unhappy." "Unhappy" is a bit more passive and formal in this context. "Upset" is the more commonly used word when expressing this idea in casual communication.

I'’m just afraiconcerned that I might offend othershave offended someone unintentionally ¶
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2.

"Concerned" is a better fit here than "afraid," as it sounds more thoughtful and less emotional. I changed "might offend others" to "might have offended someone" to make it more specific. "Someone" is better than "others" in this context because it refers to the person who disliked the video.

2. I want to give my WeChat video channel on WeChat an English name.

"WeChat video channel" sounds more natural than "video channel on WeChat." The change aligns with the typical phrasing in English where the platform (WeChat) comes first.

I know it might be a little bit wrong in grammar, but there isthe grammar might be slightly off, but I have a word limit.

"Slightly off" sounds more natural and polished than "a little bit wrong in grammar." Also, "I know the grammar" flows better than "I know it," which helps clarify what you are talking about.

I have two questions that I need help with

I'm just afraid that I might have offended others unintentionally ¶
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2.

Afraid that I might offend = worried that I might offend in the future

Afraid that I might have offended = worried that I might’ve already offended

Did I do something inappropriate in this video: https://www.youtube.com/shorts/3-0RrRIMR8g ¶
I ask this question because someone disliked it this afternoon.

The video was fine. Brought back memories of a mulberry tree besides the house where I grew up.

Is "Nature Whispers" okay?

Name makes perfect sense in meaning Nature ("Mother Nature" is the English language personification of the force of Nature) is actively whispering things. I like it.

I have two questions that I need help with

Did I do something inappropriate in this video?: https://www.youtube.com/shorts/3-0RrRIMR8g ¶
I am asking this question because someone disliked it this afternoon.

No, you didn't do anything inappropriate. I think the person just clicked the dislike button without thinking.

I'm just afraid that I might offend others unintentionally ¶
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2.

Don't worry, you didn't do anything wrong.

I want to give my video channel on WeChat an English name.

I don't think video channel makes sense here. You could just say channel.

Is "Nature Whispers" okay?

Yes, it sounds good. You could perhaps name it "Whispers of nature". If the word limit allows you to do so.

I know it might be a little bit wrong in grammartically, but there is a word limit.