Business models cannot be patented. The Patent Office and the Intellectual Property Office have their own websites with relevant content and regulations.
If you really want to find a way, you can try to find someone to present your business model in the form of software, and compile some cool names or packages for the relevant functional modules. In this case, your software product can apply for intellectual property rights. As for the software function itself, I can't say whether it can be patented. However, in the short term it will slow down competitors' imitation, but in the long run it will also be exposed.
In short, it is to find a way to turn the model into a standardized software product. Only products may apply for copyright, intellectual property rights or patents. The Internet is just a means and tool to realize this product function and commercial value. Understand that this is for reference only