@kmishu96 The first thing is u need to record the http request from hotmail signup page till finish, and use the http record/sniff result, its not easy bcoz microsoft/hotmail have much protection etc. or u sniff all request from another sniff program and put into BAS :)
Maybe not the best way to do it but you can scrape all possible urls on the page and then add all to a new list then you can take a random line from the list and click it. That would 100% work.