I have a start-up visa and would like to change in global talent visa

I have just decided to switch to the global talent visa and would be so helpful if you provide information on where and how to start, currently, I am developing software and have got Startup visa in the UK.

Please read https://technation.io/visa-tech-nation-visa-guide/#exceptional-talent and I think you should be good to go. If you have questions after you read it, perhaps you can post here?

Thank you for your reply