WordPress Repair, Video Integration and SEO Boost

My WordPress website has been hacked. There's unauthorized content that needs to be addressed. I also need a tutorial video added to the site, and SEO improvements focused on keyword optimization to enhance my business visibility. Lastly, I have infomercials that need to be linked to our Facebook company page.

Key Tasks:
- Clean and secure the hacked WordPress site
- Add a tutorial video to the site
- Implement keyword optimization strategies for SEO
- Link infomercials to Facebook company page

Ideal Skills and Experience:
- Strong expertise in WordPress
- Proven experience in website security and recovery
- Proficiency in video integration
- Deep understanding of SEO, particularly keyword optimization
- Experience with Facebook page management