A website is required

The services of a specialist in creating websites are required. You need to create a website "Calculator".
Site structure
1. Main page
2. About mining.
3. About company.
4. Partnership programme (referral)
5. Customer service (calculator)
6. Registration of authorization
7. Personal office

The main functionality of the site
1. Calculator for cloud mining calculator miner
2. API to the site specified in the TK
3. API to the cryptocurrency course specified in the TZ site
4. Integration with the payment system
5. Multilingualism
6. Referral programme


Detailed functionality in the attachment.