Cant access the XML Injection labs

In the labs of XXE in EWPTX it is written that All labs are available at the following URL: http://info.xmlinjection.labs. However i cant access the labs. can anyone please help me out how to access the labs?

Hi Salam Alykum Syedraza

Yes this problem is common
You have to set settings via /etc/hosts , then reset-connect VPN
If you still have the problem, tell us to help you