I fear you are ignoring or unwilling to use all that has been written about this or you are new and want to be in the top 10 or get results in days.

This forum does not allow SEO posts so I see a moderator already took out the spam link.

Tip: Add "2019" to your google research to get this year's advice and use SEO forums (we don't have one here.) I find SEO forums to fill with spam at times so I'm glad we don't have that here.