1. Begin by describing the specific context of where and when you first encountered the advertisement. This could be on television, online, on a billboard, etc., and include the time period or circumstances. 2. Explain the purpose of the advertisement, such as what product, service, or event it was promoting. 3. Describe the visual and content elements of the advertisement, including any notable images, slogans, or messages. 4. Conclude by explaining why you did not like the advertisement. This could be due to its message, the way it was presented, its repetitiveness, or any other personal reasons.