Hello @camille_7136,
Thank you for your message.
What type of plan are you on?
If you are on an enterprise plan, your enterprise plan has to have Adobe Video on the plan. Please contact your local Adobe administrator. If Firefly video is not on your enterprise plan, they can contact your organisation's Adobe account representative to enquire about adding it.
If you are on a personal plan, Adobe Firefly video is a premium service which requires a separate Firefly premium plan. For more info
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