Uploading custom fonts depends on your account subscription. You can upload your custom fonts if you have a paid enterprise account. You will need to ask your administrator. But if you have a free account, the uploading is unavailable. To find out more about it, you can click here.
thanks for your reply. I use an Adobe subscription, not an enterprise account but also not a free account.
I already uploaded custom fonts and have been using them with my PS/LR subscription. So I don’t fully understand the problem with this particular font 🙂