If you want to check whether a site is legit or not ,You can do a whois search using this site
WhoisXY.com and find out the owner details,email id and etc...Because while registering a owner of the website need to give a original id,address to the registrar. So if you can contact the website owner in case of any problem. If they response soon. It is a good website.Other wise if you find the information is fake please don't make order or use this site.