I've purchased a new WordPress theme and inserted a bunch of data into all of the fields but now all of a sudden it keeps taking me to a webpage with the "Hello World" front page. When I go into Appearance > Themes and click on Customize under the theme (which is what I did before I even started personalizing my page), it takes me to a log in page but when I enter my WordPress username and password it says "You have logged in successfully" and then immediately takes me back to the same screen and wants me to put in my username and password again (saying "Your session has expired. Please log-in again"). I don't even know why I'm being asked to login under the themes tab because I've already logged in to my WordPress account.
Please let me know how I can get around this. I'm using version 3.5.1.