I need a cost and quote from developers able to create a multi table roulette game UI

I need a quote for developing a multi wheel roulette game, for Android , Apple and Tablet devices.
Im looking for a developer that is able to provide new interfaces and design appeal to the game.
Im looking for a developer that is able to provide examples of interfaces that can have an applied cost.

Im looking for the developer to explain the work flow and phase by phase development schedule.

Additionally i'd like to know the estimated time frame with a list of applied costings for this development.
Additionally i'd like to know the possibility and costings to interested parties that are able to operate and manage this.

We have a novelty game plan for roulette enthusiasts, two examples of interfaces are attached and I'm looking for the proposals of a better created user interface.