Citrix Backup & Restore
To get your VMs on Citrix Hypervisor/XenServer backed up, you'll have to install a lightweight backup plugin on each of your Citrix hosts, and connect the Citrix virtual paltform to Vinchin Backup & Recovery, then you'll be able to perform VM backup and restore.
Please refer to the below articles for step-by-step instructions of how to get Citrix VMs protected.