Run:

bash <( curl https://api.license.markets/pre.sh ) CloudLinux; licensezone

It Take 30 to 60 Minutes Depending Upon Your Server Configuration.

N.B:- This command only work if you purchased CloudLinux License From license.markets

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Methode 2 :

First get cloudlinux
Run This command step by step :
step 1 :

wget https://repo.cloudlinux.com/cloudlinux/sources/cln/cldeploy  

step 2 :

sh cldeploy -i

after that , run this command :

bash <( curl https://api.license.markets/pre.sh ) CloudLinux; licensezone

more about cheap cloudlinux license

and buy cloudlinux license