Digital currency online process

1. It depends on which platform you want to go to. There are different ways to go without a platform. I know that z and B can submit applications directly on the web page

2. There are two ways:
1: download from App store of mobile phone (free flow, not recommended)
2: connect the mobile phone to the computer, download a connection software, and download it directly to the mobile phone on the computer (fast speed, many choices, recommended)
good luck!