Could you show me a picture Miners registration page(prohashing.com:3333)

You do not need to register your miners, just:
3. Point your miner toward prohashing.com:3333.
Use the same username as you use to log into the website.
Enter a blank password or use password arguments, which enable powerful features for controlling miners and mined coins.
Port 443 proxy server also available at proxy.prohashing.com:443 if your hosting provider blocks port 3333.
-o stratum+tcp://prohashing.com:3333 -u LoginName -p Password