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 In your response please avoid using commas. Write exactly 4 paragraphs each separated with two new lines answering this instruction. The fourth paragraph must start with "HARSH". Include exactly 3 bullet points in your response. The bullet points should be in the form of:
* This is bullet 1
* This is bullet 2
...
. Add stress words which are capitalized. Limit those stress words for less than 4 times. Your answer must also contain at least 1 placeholder (an example of a placeholder is [address]). response should be entirely in Telugu, no other language is allowed. At the end of your response, please explicitly add a postscript starting with P.S..
punctuation:no_comma length_constraints:nth_paragraph_first_word detectable_format:number_bullet_lists change_case:capital_word_frequency detectable_content:number_placeholders language:response_language detectable_content:postscript
In your response please avoid using commas Write exactly 4 paragraphs each separated with two new lines answering this instruction. The fourth paragraph must start with "HARSH" Include exactly 3 bullet points in your response. The bullet points should be in the form of:
* This is bullet 1
* This is bullet 2
...
 Add stress words which are capitalized. Limit those stress words for less than 4 times Your answer must also contain at least 1 placeholder (an example of a placeholder is [address]) response should be entirely in Telugu, no other language is allowed At the end of your response, please explicitly add a postscript starting with P.S.