I tried to do the same for my School Canteen role and they straight up rejected me on face , I would say if Domino's is insensitive and inconsiderate in this regard then a job in the back end like Warehouse Assistant can help as you also get to learn about supply chains and transportation while doing a job - that's what I did for my 6 months internship and it paid decent for what it was , ofc physical labor is a lot more but yeah I knew I would be terrified working at a school canteen with a bunch of innocent small kids who may make fun of my stutter out of sheer innocence or lack of exposure on their side at that particular age .