Times have changed you’ll struggle to earn more than an average wage without any qualifications. Best bet would be to set up your own business, start small online and go from there.
There are manual labour jobs though, supermarkets, farms etc. Its all grafting.
Personally I would advise you go to college and get gcse in english, science, maths at least first. You have your whole life a head of you few years study is nothing compared to the long term gains.
Depends what you want in life.
All the best.