E-commerce Website for Premium Jewellery Brand

We need a modern, premium e-commerce website for our jewellery brand. The website should be elegant, user-friendly, mobile-responsive, and easy to manage from the admin side.
User Features (Frontend):
Clean and attractive homepage with banners, featured collections, best sellers, and new arrivals
Easy navigation with search and category browsing
Product listing page with filters (price, category, type, material, etc.) and sorting options
Detailed product pages with:
Multiple images with zoom
Product description and pricing
Variants (if applicable)
Product videos and Instagram reel integration (embed or upload)
Smooth Add to Cart and checkout experience
Guest checkout and login option
Secure online payments (UPI, cards, net banking)
No Cash on Delivery option
Option for express delivery (₹200 extra)
Order tracking feature
WhatsApp chat support
Mobile-friendly and fast-loading experience
Order Notifications:
Customer should receive order confirmation via email and WhatsApp
Admin should receive instant notification for new orders
Order status updates (processing, shipped, delivered) should be sent to customers
Admin Features (Backend):
Easy product upload and management
Inventory management
Order management (view, update status)
Manage shipping and delivery settings
Handle returns and refunds
Manage discounts and coupon codes
View basic reports (orders, sales)
Easy content updates (banners, homepage sections, etc.)
Other Requirements:
Shipping integration (Shiprocket / Delhivery or similar)
Payment gateway integration
WhatsApp API or plugin integration for notifications
Basic SEO setup and analytics
Instagram integration
Deliverables:
Fully functional e-commerce website
Admin panel access
Basic training on how to manage the website

I will give a website link and I will need 95% same layout and design and functionalities.
Timeline is 1 week
Budget is Less than 10000
Do not message me if you are expecting more than 10k and if you cannot meet the expectations