Please share some timelines to expect some movement

Hi,

I been running website for couple years and i never try to rank for specific keyword so I was getting traffic from bunch long tail keywords.
Couple days ago I decide to make some experiment and try to rank some specific keyword , I did some research and I found very easy to compete keyword, so instead of spending a lot of time doing manual back linking I decide to get senuke and it happens couple days ago. So I create campaign and let it run for 3 days:

After 3 days :

- url of the page is still not indexed by google

Could you please share your average time lines to getting some first serp movements ?