It is virtually impossible to come to Germany if you don’t have a university degree and haven’t completed professional training. Without a job qualification you will not be able to get a work visa.
Maybe you can improve the situation in your home country: here you will find opportunities in your country. You will also find information on further training programmes. This will help you improve your job prospects.
The best thing is to get advice. Here you will find advice that is both free of charge and individual.