Someone launched masternode on
https://node-vps.com ?
I see "status": "WATCHDOG_EXPIRED" for a long time.
They use sentinel?
You need to install sentinel manually from github and put it to your crontab. See the tutorial step 4.
No, man, click on the link
https://node-vps.com. They offer turnkey solutions with minimal customization. But does not work properly.