Click on a url website in an email.
Example-- https://www.aldi.us/
Open the website in your tablet
On the second line the one that has the URL,
All the way to the left side, you will see a star, a small magnifier icon, and lastly a small white square with a star in the middle), click on this icon (white Square with star in the middle, and it will take you to all your bookmarks. Let me know if it works for you.