E-Commerce development

Hello, we have an eCommerce which has migrated to Magento 2.4.5.

Homepage is nearly ready but we need some help in
STEP 1
- Final design of homepage in terms of footer / where to change copy
- Add 4-5 static pages in the current theme ("shipping", "returns", "About us" etc.). We will add copy
- Fix "add to cart" option
- Implement gateaway (PayPal and Revolut possibly)
- Tax and shipping default functionality

STEP 2
- Whatsapp Chat Feature (plug-in bought from us) and other suggested integrations
- 2-3 popups

This is a project in which we are also managing catalogue and products and we will ask you help for import it.
We are looking for long-term relationships for our e-Commerce.
Deadline for Step 1 is 7 Jan.
Deadline for Step 2 is 10 Jan.

Attached the current situation of our website.
Thanks for helping us.