Grocery + app

I need someone who can create an app (customer and driver side) similar to major brands with a few modifications the person who gets this job will need in depth knowledge of how that app works on both sides (on your own) please use the phrase “grocery” so I know you read and understand -do not ask my budget you know what I need please give me your price I want it for Android and iPhone you can break down those prices if you want

Will delivery grocery alcohol + more

Also if you can only do the us design please mention that