Browsers are designed to show you information quickly. To speed up your access, your browser will store information when you visit a site, and redisplay it the next time you visit so you don't have to wait for the images and content on that site to download again. Ideally your browser will check for updates on the site, but this process isn't always perfect. Clearing your browser cache will usually solve this problem.
If you are not seeing your updates when you view your site, or you are still seeing old information on your site try clearing your browser cache.
To clear your browser's cache on your Apple/iOS device, follow the steps below:
First, tap on the Settings app, then scroll down and tap on Safari then tap on Clear History and Website Data.
A confirmation will appear. Tap on Clear History and Data.
After that, you'll want to close out of your Safari app completely. To do so, double tap on your home button and slide Safari up to close out of it.
After that, just open up the Safari app again and continue browsing.