I haven't registered in it but I did some checking for you
Looks like
Scam to me... Do not trust this so called exchange
1.
Website is 17 days old yet they claim: * To have been in business since 2013?
* To have a 24H volume of 919.207 BTC?
* To have 1,190,173 active traders?
Wow! How miraculous?
Domain name: expohills.com
Registry Domain ID: 2355597627_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: http://www.namecheap.com
Updated Date: 2019-01-25 T21:24:38.00Z
Creation Date: 2019-01-25 T21:24:38.00Z
2.
The owner of the website is using a service to hide their identityWhy should you trust strangers with your money?
3.
Ouch looks like somebody has already been scammed
4.
No social media communities.Again Wow! 1,190,173 active traders with not a single social media community!
WARNING! Stay away from this exchange or you will part away with your money soon