Visa Refused based on misinterpretation of interview answer and one fabricated question

[Sadi Nor]

Dear,
My cousin skilled visa has been refused. He applied for skilled worker visa. Interview was conducted after verification of Experience letter. His interview was ok but interviewer did not present accurate answers to case worker. It was refused on 8 questions. All answers were not presented in complete form and accurate.
One question was never asked in interview and refusal letter has that fabricated question with answer in refusal letter.
Do you think re consideration is best option or admin review? Admin Review has been given?
shall i do the admin review or shall i ask my sponsor to do it?
Interview transcription and recording have been requested formally.

[razergd1]

Can you attach the refusal letter wording (please exclude personal or identifying data).