It is not working correctly Careeromatic CareerJet Affiliate

I ended up buying the plugin and I think I shouldn't have bought it because it's not working as it should. Now I have two problems with it. The first problem is that the ID that should appear in the affiliate link is not the same as the one I have with careerjet and I have placed it correctly following the steps in the video. The second problem is that on my website I also get this "Our systems have detected unusual traffic from your computer network. This page checks to see if it's really you sending the requests, and not a robot" and this is the first time that I make a publication for careerjet my wordpress is active and I have never had any problem, I just have it in the mode "in maintenance at the moment" What is happening here now, I need your help please.