TechnoSparks KAYJiiN Those are there to enable you to park your own custom domain. It seems like you're a newbie about this web things.

"Please someone?"
Custom domains are actually paid. To actually park a domain, this will require you to buy XtGem premium subscribtion, which starts from $5. Until your subscription expires, you are allowed to park your own domain name without any extra cost.

Premium subscription offers you PHP support and Ad-free pages.