Imagine,
Get hold of a
book by Clive Hughes, called Getting A Commercial Pilot License. It's not easy reading, but it'll answer most of your questions.
One thing you need to realise is that you will have to pay for your training yourself - there are very few people who will sponsor anyone at the moment, especially if you don't have relevant A-Levels. You'll be looking at around £30k minimum - so start saving now!
Good luck!
FFF
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PS - I only found out about this book by asking others... in my case, it happened to be my PPL instructor who recommended it to me. But if you don't ask questions you won't find answers, so ignore Skylark, use the Search button, and if you can't find what you need, ask away.