Question about using Envato for first time users

I need some help asap please. I’m not sure I’m posting in the right category, so please let me know if there’s category for this kind of questions.
I’ve created this account and bought website template and Elements. Template is downloaded and sent out to be filled with content, but Elements is accessible only by loging into this account. I would like to keep this account to myself since we bought the template from this account and will be receiving upgrades etc. What do you suggest, how to let designer use photos from Elements, but not have access to the account and be able to alter or change something? Thank you!

Giving someone access to login to your account or sharing login details is technically against the T&Cs.

Your best option is to have the developer look on elements for the images that they want (a free process) and then share the links with you to download these.