One friend tried to buy one host on haxhost but after 3 days he still has no answers. Did someone buy the vps host on another platform? Where did you take your vps?
Use a credit/debit card or vcc for google cloud, get 300$ free credit, create an ubuntu instance and use Salamini's haxroomie (https://github.com/morko/haxroomie). Free 1 or 2 vps rooms for 12 months, ezpz.