New web site (plus api's/DB) for Open Banking project

For an open banking project, where a customer can : Register, Login, select a product, make a payment, grant FinCheck access to their bank account, which allows FinCheck to monitor their transactions for suspicious transactions. The analytics platform which allows the bank account transactions to be analysed will be built separately and is not part of this bid. This aspect is about setting up the customer and managing their open banking permissions, view secure messages.

I need the following developed :
1. Welcome Page
2. Register and login
3. Pricing (product)
4. Payment
5. Main View
6. Account Management
7. Secure Message view
8. Nominee Option
9. Contact us

The functionality must be able :

Access bank supplied api/links to transfer the customer from FinCheck to the appropriate site allowing FinCheck to capture an access token.

Data captured and retained by FinCheck should be encrypted at rest and in-transit.

Please look at the mock, sample pages included in the helpful material section.

Due to some of the questions, I have added an "getting started with OB guide" .... if you no longer wish to be considered, please withdraw you offer, thanks, Scott.