Here are 3 things that you need to do to get rid of the airbag light on:
1. Replace your airbag module and program it to the VIN number or we can clear crash data from your original one which makes it usable again and doesn't need programming.
2. Replace your seat belts or we can repair them for you to save your money and time on looking for replacement. And don't forget about actual airbags replacement.
3. Scan your car and see what the rest of the issues on the car are and repair it. Usually, it's wiring and connectors that giving issues.
This way you will get rid of the airbag light without spending weeks on figuring it out.