Schedule posts on Social media Platforms

Experience is a must.
Hired person mist be able to start immediately and be of previous knowledge and experienced.
Im looking for a person to schedule my social media posts to
Facebook
Instagram(stories with links, and website links, and polls)
Tiktok(using trending music)
Google
I need user to use proper app for following job.
I need a social media poster app that is good for following job.