control panel for elevator

I am looking to have a control panel built for a commercial elevator. It should include basic buttons and display. should control thee vfd, i need a complete circuit with program, however i built some circuit i am not good at circuit analysis if you are willing to check my prototype i will share. The preferred completion date for the project is within 3-4 weeks. If you have experience constructing control panels for elevators, please reach out with your quote. Thank you for your time!,