Thanks Greg, I have two more questions. I wrote the support about being the mid-summer participant and didn't get a response and I also sent a question about the campaign. I'll write it here in case you can give me an answer. For example, if I have four articles about team building and a single campaign only allows up to three urls, then the only possibility I have is to put the last article with others and when I did, it looks like this, teambuilding article, business article, marketing article, after inserting the keywords the suggested articles are only focused on the first keyword I wrote. So, it feels like the backlinks will only be beneficial for the team building article and will hurt the rankings of the rest.
P.S how much does it take for the campaign to activate?