How to Guage/ Test Website Traffic

Hi all,
I paid someone for Website traffic with keywords. I know it's bot, but I want to be able to know and be sure he is doing the right thing. I don't want to wait till the end before I check results.

I want to be sure the visitors are searching and coming via the keywords I gave.

How can I do that?

Use Alexa or Similar Web

They give estimate of how much traffic they have + idea of From where they are getting traffic

Or Use SEMRUsh

Checking one project is always free. in semrush.
Just remove the project that you checked and add new one

Why not get an account with Google adwords and analyse traffic based on keywords?

Use "Alexa" it will show how much traffic you get and from which source you got the traffic