We have Talabat to order food from, Bilbayt for ordering catering service and now [Q8Desserts] for ordering desserts. They have brands like chocolateness, Cold Stone, DeBrand & Scoop a Cone[Full List]. To make it easier to pick from, you can see what desserts fit best by [occasion].
This site comes in handy for when you’d like to order dessert for a gathering or event ahead of time by a week or so. They also give you the option to customize and make your own chocolate box, currently working on launching an app soon. I’m eager to see what will be the next delivery service, I can’t think of any food that’s not available for delivery nowadays.