Hey Guys, New to the forum my passenger side airbag light off blinks continously

What is your question?

any time there is weight on the passenger side seat and i start the engine, the light comes on and the alert keep beeping, but if i start the engine first and put weight on the seat, it doesnt blink. just lately the AFS light comes on each light i turn on the headlight. The airbag code 76-61 keeps coming up each time i diagnos and i bought the E-P unit only to be told that my vehicle doesnt come equipped with that unit and i cannt return it becos its electrical. the vehicle was invovled in a frontal/right side collision. Please help/advice