Small 3-4 Page website Setup with WooCommerce -- 2

Hi Freelancers ! I am a Chartered Accountant and want to automate the process of VAT registration in UAE. I have following: 1. Domain Name 2. Ready Hosting with SSL 3. Elementor Pro Subscription Objective of website: 1. To help businesses get VAT Registration in UAE. 2. To collect the documents from customers. 3. To collect payment from customers. 4. To give them updates on the progress of their application on their registered email. 5. To let them download the Tax Registration Certificate from the portal upon approval of their VAT regsitration. What functionalities I want from website: 1. People coming on website should be able to register using google or facebook or linkedin. 2. There should be 3 Service Plans for display for them to choose from. 3. After selection of plan by the customer, customer must be able to submit the documents online by uploading them as per instructions given on the portal. 4. Upon successful upload of all the documents customer must be able to make the payment using their Credit ror Debit card. 5. Customers should be able to login again and track the progress the status of their application. General Information Website will be simple and elegant and must be looking very trustworty and shall contain only 3-4 pages.