Internet Domains and advertising???

You want to create website using free domain and earn through advertising?I am not available of free domain providers..Let me share my experience..I have a personal website and make profit through ads....I have a website that deals with my experience and reviews about cosmetics...I buy the product and write about how I feel about the product.I developed the website easily at economical rate through 9cubehosting.com and then update content as and when I can.I applied for Google adsense....and after I got it approved...earn through it...when users click adds or make purchase through my referral link I make revenue.