[Solved] Please help me add sub domains

[xiaotusoushu]

My hosting account username: xiaotusoushu

I would like to add this following subdomains:

• zanzhu
• test
• files

[Unknown025]

Which domain do you want those subdomains under?

[xiaotusoushu]

xiaotusoushu.helioho.st

[wolstech]

Domains added. They can take up to 2 hours to work.