Working without qualifications
You cannot work in Germany if you have not studied or learned a profession. Because without a degree you will usually not be granted a work visa.
There is a special regulation for IT specialists. You can even obtain a visa without relevant training – provided you can prove that you've worked abroad for several years in the IT industry.
Perhaps you can improve your situation in your country of origin. This is where you can find opportunities. Please inform yourself about training and further education opportunities in your country. This will help you improve your local job prospects.
The best thing is to get advice. If you want individual support, this is where you can find advice. The advice is free of charge.