I understand the hustle but this is too dishonest for my liking.
For Logo design and concept
Fund the project upfront. Adham gets paid once you are satisfied with the work.
Delivery time starts when Adham receives requirements from you.
Revisions may occur after the delivery date.
-the logo concept if needed -brand color scheme -the logo guided patterns -the packaging style -the brand guidelines all of these steps with back-and-forth communication with the client for a productive feedback