Build a Simple WooCommerce Website for Detergent Brand – Landing Page + Cart + Payment Gateway

I need a skilled WordPress/WooCommerce developer to build a clean, premium, mobile-friendly website for my detergent brand Soakzy.
This is not a large e-commerce website. I need a simple website mainly focused on one product with combo offers, cart, and online payment.
The website should look trustworthy, premium, and easy to understand for Indian customers.

Website Pages Required

Homepage / Landing Page
Brand introduction
Product benefits
Before/after cleaning section
How to use section
Why choose us section
Combo offers
Customer trust section
WhatsApp order button
Call-to-action buttons
Product / Shop Page
250g product
Combo options: 2 pack, 3 pack, 5 pack
Pricing and sale price
Add to cart button
Cart Page
Customer can review selected product/combo
Quantity update option
Checkout / Payment Page
Customer details
Address details
Razorpay / PhonePe / Cashfree payment gateway integration
Basic Policy Pages
Shipping Policy
Return/Refund Policy
Privacy Policy
Terms & Conditions
Contact Us page
Required Features
WordPress + WooCommerce setup
Mobile responsive design
Fast loading website
Clean and premium UI
Payment gateway integration
WhatsApp button
Basic SEO setup
Contact form
Coupon/discount option
Admin panel access so I can change product price, images, offers, and content myself
Basic security setup
SSL setup if available with hosting
Order email notification setup
Basic training or guidance on how to update product/pricing later

Important Conditions
I need a one-time development project.
I do not want monthly developer charges.
I will pay separately for domain and hosting.
Developer should guide me on best low-cost hosting if needed.

The website should be easy for me to manage later without coding.

Design Style
The design should feel:
Premium
Clean
Trustworthy
Indian customer friendly
Simple to understand
Mobile-first

Deliverables
The final delivery should include:
Fully working WordPress/WooCommerce website
Payment gateway integrated
All pages completed
Product/combo setup completed
Mobile responsive design
Admin login access
Basic SEO setup
Website speed optimization
Guidance on how to edit product, price, images, and offers
Final handover with all login details