Hank here from Shopify.
Shopify payments are reaching more and more countries as time goes on, yet I cannot offer a timeline of when it will be available in the Middle East.
You will receive an email (if you have not opted out of updates), advising of when it will be available in your region, but I will also share with you both our payment gateway page, and our changelog.
The changelog is where all of the big announcements and updates to the platform appear, so that is a great website to check in on every now and then to see the latest additions!
That is all I can offer at this point, but hopefully, you receive some news regarding Shopify payments in your region in the not too distant future.
All the best,