When you are installing magento on any server first check system requirement.
1. Download magento system requirment file and rename it magento_sys_requirement.php
2. Save in your magento directory and run on your browser.
3. Check all the configuration if you see “Your server does not meet the following requirements in order to install Magento.” then Check you PHP configuration and update magento system requirement.
4. if you don’t have a server access then contact to your hosting provide.
Let me know if you required more information on Installation