SEO campaigns

Do I need to create articles for the campaign?

What keywords and URL addresses should I choose?

What does an article created by Bzoomer look like?

Where will be the backlinks?

After the first campaign, my positions shifted, but I am still not in the first position. What with this?

How do I find created links?

When can I expect some results?

I was already in the first position, but now I'm on the tenth. Why?

What is a multi-level scheme?

What is DA - Domain Authority?