No matter how many times I try I can’t seem to activate three specific domains. These specific domains are Distribution Services Hospitality. Of course I am not interested in all these domains but I have different combinations of domains or all of them. These three specifically cannot be activated.
I should mention also that I have installed and uninstalled bench and frappe multiple times. But this seems to be error I cannot solve. Furthermore, no relative problems have been mentioned in the discussion forum. I haven’t found anything on Services in the discussion forum.
Please see the screenshots below. I have activated all domains. 
But Distribution Services Hospitality are missing.
To fix this I tried also bench clear-cache and bench clear-web-cache. But it doesn’t work.
My versions are:
ERPNext: v12.11.2 (version-12)
Frappe Framework: v12.9.1 (version-12)
Distributor ID: Ubuntu
Description: Ubuntu 16.04.7 LTS
Release: 16.04
Codename: xenial
pip 20.2.2 from /usr/local/lib/python3.7/dist-packages/pip (python 3.7)
Python 3.7.9
mysql Ver 15.1 Distrib 10.5.5-MariaDB, for debian-linux-gnu (x86_64) using readline 5.2