Magento 2 Expert()

[login to view URL] I need someone who can 1. integrate the SMS gateway, 2. Payment gateway(visa, master) 3. add the custom field(address and phone number) in the registration form. 4. The vendor can create their shop and import the products. 5. Import the products, and add menu&categories and will be working without issue. After all work, you have to make the guide. (what did you do? how?) My budget is 10USD~100USD timeline Max36 hours