Installation is a free service, so you can just ask me, and I install any my extension by myself.
If you prefer to install my extension by yourself, then follow the instruction below.
All the following commands should be executed in the Magento 2 root folder!
You can check the current folder with the standard Unix
See also: How to locate a Magento 2 installation folder on an unknown server?
rm -rf pub/static/* && bin/magento setup:static-content:deploy <locale, e.g.: en_GB>
rm -rf var/di var/generation generated/code && bin/magento setup:di:compile