Hello
As you're looking for graphic designer to design social media ads, I believe I can fulfill all your requirements with maximum satisfaction.
I will provide you,
-2 to 3 different design concepts
-Unlimited revisions/ unlimited edits to your selected design
-Unique and simple design with modern approach
-All required files in jpeg-png-psd-pdf
We can discuss more details over chat to proceed our discussion.
Regards
Khurram Hanif