Here are the simple steps on how to clear your cache:

1. Click the three vertical dots in the top right corner of the browser window. This is the Menu button and from here, select "Settings."

2. In the Settings tab, scroll down and locate the "Privacy and Security" section on the left-hand side. Then click on "Privacy and security."

3. Under "Privacy and security," you will see an option for "Clear browsing data."

Click on that button.

4. Here, make sure to check only "Cached images and files" and then click on the "Clear data" button.