Accessing Icloud on the Web

I have been without my iPhone for a couple years now, and I need to get into my files and photos, etc. I logged in on the Web to my account , but when I click on the apps like my drive or photos, a message saying a request to grant permission to access them on the Web has been sent to my device . How do I get around that? I don't have a device permission can be sent to anymore , and I need to access that stuff. Please help! 🙃