Follow the steps below to change the currency of your online store:
1. Go to your website's Dashboard. In the left hand side there is a list of settings, you will need to scroll down and hover your mouse over Woocommerce. This will show a list of settings for WooCommmerce, after which you will need to click on Settings.
2. Once loaded, your web page will show the General tab in the Settings. Under Store Address you can fill out your store's location and country and the General Options.
3. Scroll down to Currency Options and click the drop down bar next to Currency to choose which currency you'd like to your store to have.
4. Click Save Changes.