22 year old trying to get into import/export field- need guidance

Hi all, I am a 22 year old who has graduated with a BTech in IT (in 2025) and worked in admin and IT support roles for a few months. However I have always wanted to run a business of my own and want to learn the skills of that trade. I am looking at an import/export business for which I need to learn the business by working in one. I have read a few books explaining how it works and gome through some material online which has given me a basic idea of things. However I have no experience of qualifications in the field. I have full right to work in the UK and currently based in London. I will share my CV on request and can provide references.

I would greatly appreciate any guidance/leads on the next steps in this direction.

Thank you for your insights in advance!!