I just want to know if the Link tracking system can be use to promote other than WA?

Did you build a free website (siterubix) or did you buy your own domain? I think once you leave you have 30 days to get your own hosting. So more than likely your sites gone.

Create a squeeze page on your website and create privacy policy, about page etc., Have the Squeeze page as your landing page and then direct them to the offer.Where do you want the email sequence to kick in and why. If you dont understand the principals of this you would be better off until you do. I suspect most of hte traffic you are aiming for has to be paid traffic and that is a license to lose money very quickly if you dont know what you are doing - both with CPA offers and paid traffic

Whoa! You are putting the cart WAY before the horse on this one. Do not deviate from the training or building your website or it will only make things more difficult or overwhelming. Build your own website first (maybe you have) then once you have finished all of the trainings you can get into more advanced methods of marketing like landing page creation, email marketing, list building, etc. Much of these topics are in fact covered within the sequence of training here at WA, but you must build your foundation first. Once your foundation is built (your website with quality content) you will be able to get off the ground and you WILL have success. I'm not trying to be a downer for you man, I've just gone the route you are suggesting before and it gets quite complicated until you really understand each aspect of what is required. In order for this platform to work for you, you have to stop listening to marketers outside of WA. It is honestly just a distraction that will keep you from reaching your goals here at WA. I hope i'm not too far off track here with what you are trying to do. All the best moving forward!