I will work with Yuriy again.
Delivery time starts when Yuriy receives requirements from you.
Revisions may occur after the delivery date.
I would need your script if ready, logo, website and any other branded materials you think might be useful for me to understand your business and your brand. Plus technical requirements for the final video or just where you are planning to use it.
You can provide your script or I can help you with this. Then I'll prepare the storyboard based on the script with every scene described for your approval.