Hi and welcome to the community

Honestly, my best advice for starting a virtual assistant business is to read ALL of the free information the forums sent to you in the PM (private message) that went out right after you registered.
And then to spend some time reading through the various topic sections here on the site.
It's plenty of work, starting up a business, but well worth it! You'll find that 'freedom to live and learn' and then some
Wishing you much success!!