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 Make sure the answer contains exactly 2 bullet points in markdown format. answer exactly 4 paragraphs. Use 2 new lines to separate paragraphs. Start the first paragraph with the word "Stuart". Please wrap your entire reply with double quotation marks. Your response must contain 3 sections, mark the beginning of each section with SECTION X. reply should include the word "Stuart" less than 2 times. The number of sentences in your response should be less than 3. You are not allowed to use any commas in your response.
punctuation:no_comma length_constraints:nth_paragraph_first_word length_constraints:number_sentences detectable_format:multiple_sections detectable_format:number_bullet_lists startend:quotation keywords:frequency
You are not allowed to use any commas in your response answer exactly 4 paragraphs. Use 2 new lines to separate paragraphs. Start the first paragraph with the word "Stuart" The number of sentences in your response should be less than 3 Your response must contain 3 sections, mark the beginning of each section with SECTION X Make sure the answer contains exactly 2 bullet points in markdown format Please wrap your entire reply with double quotation marks reply should include the word "Stuart" less than 2 times