Reply to the email and refuse the invitation politely. Here is the email. 

Dear ARR Reviewer,
Many thanks for your continuous support of ARR. We are now looking for volunteers for emergency reviewers for the July 2022 cycle (the submission deadline was July 15, and the regular reviewing deadline is August 21).
Emergency reviewing will take place between August 21 and August 28. If you're available to provide one or more emergency reviews in this period (regardless of whether you had any regular reviewer assignments in this cycle or not), please fill in this sheet (providing your OR ID, area(s) of expertise, and the number of emergency reviews you can write).
Many thanks to all volunteers in advance!
Best regards, 
ARR EiCs
length_constraints:nth_paragraph_first_word startend:quotation language:response_language keywords:letter_frequency detectable_content:number_placeholders detectable_format:number_bullet_lists change_case:capital_word_frequency
reduce
ko
less than
y
less than
There should be exactly 4 paragraphs each separated by two new lines in your response. fourth paragraph must start with the word reduce Your answer need to be wrapped in double quotes Please respond to me only in Korean Contain less than 6 letter"y" in your response make sure it contains at least 1 placeholders represented by square brackets, such as [name] Your answer must contain exactly 4 bullet point in Markdown using the following format:
* Bullet point one.
* Bullet point two.
... Use words in all capital letters less than 4 times