Go to your wordpress admin wp-admin dashboard by going to your websiteurl/wp-admin and log in with your wordpress credentials
On the left side bar go to Plugins and click on Add New
Search for the
Insert Headers and Footers
plugin, install it and activate it.The plugin will appear on the left hand side in the side bar. Click on it and then go to
Header and Footer
In the header section paste the flowpoint script and then click on “Save changes”