I need 4 graphics created for social media

Description

I need 4 images for social media and to use on Eventbrite. I need 2 horizontal banners with two different designs and 2 different vertical images with design, that can be used as a reel on social media.
I need someone who responds fast , has a good understanding of English and good attention to detail.
I also want unlimited revisions, to ensure I am happy with my final designs.