Hi!
Why don't you try starting "a" business before attempting to start a "chain" of businesses. I'd recommend a search around the keyword of "bootstrapping a business". There are many blogs out there that have great content on that such as commonwisdom.co.uk

Hey,

Congrats to you for wanting to get this started. I have done this myself and it is rewarding but of course, there are always challenges.

The best way to get started is by starting small. Create your product/service and make that your life. Talk about it all the time, get the word of mouth working for you. Start using free social media platforms to build out your marketing and niche. Facebook, Instagram, Twitter, YouTube all free platforms to get started. The more people that see your work, the more opportunities you have to get some traction and set things in motion.

From there, you can build out a team once you start making money. When you build out that team, remember to bring in people that have the same desire and beliefs as you. Money is a product of good work and a vision!

Good luck!