Digital Marketing Assistant @Local Self-Publishing Author

I am a local author getting ready to publish a psycho-spiritual self-help book. I need help with one-off digital marketing jobs (3-8 hours per week) like updating my website, updating Goodreads, creating postcards for launch event, and creating TikTok content. Once the book launches, I will need help reaching out to TikTok affiliates, creating TikTok content, and managing my Amazon ads. I am looking for someone who has experience updating websites and experience with TikTok. Interest in psychology/spirituality would be a bonus. Starting rate: $30 per hour.