* Missing subject: The sentence lacks a clear subject for the verbs "going" and "go." It's unclear who is going sightseeing.
* Confused structure: The phrase "going correct or not and what is best in grammar" is grammatically incorrect and doesn't relate to the action of going sightseeing.
* Unclear meaning: The overall meaning of the sentence is confusing and unclear.
Here are some corrected versions of the sentence depending on the intended meaning:
If you're asking about the grammar of the phrase "go sightseeing":
* Is "go sightseeing" grammatically correct?
* Is it grammatically correct to say "go sightseeing"?
If you're asking about the best way to go sightseeing:
* What is the best way to go sightseeing?
* What are the best ways to go sightseeing?
If you're asking if someone should go sightseeing:
* Should we go sightseeing?
* Would you like to go sightseeing?
Remember to always use proper grammar and clear language to convey your intended meaning.