I have googled around and checked that
1. I am using the node 1 user and also set as administrator
2. I have already enabled “update manager” module
3. I have already cleared cache of my browser
I am using D8 on acquia cloud site (trial version yet) and I could not find the “Install new module” button on Extend page.
I also tried to go to /admin/modules/install
It said access denied as I am not authourized to access to that page. However, I am using the node 1 user account and set as administrator…
What should I do….