Shopify Service Store Setup

I need a COMPLETE end-to-end Shopify service-based store.

Scope includes:
- Shopify store setup (I will create account & domain)
- Theme customization for service selling
- Logo + brand identity
- Full website copywriting
- Service listings using details I provide
- Booking-friendly Add to Cart / Book Now flow
- Indian payment gateway setup
- Privacy, Terms, Refund pages (India compliant)
- Basic SEO setup
- Mobile responsive design

This is an India-based service business.
NOT dropshipping. NOT products.

Please share:
1) Similar service-based Shopify work
2) Timeline
3) Total cost (all inclusive)
4) Post-delivery support period