Question why is it that my airbag and check engine soon lights are constantly displaying in the dashboard
Answer Your airbag light is likely on because there is a fault somewhere in your SRS system. Suggestion is to get a Peake reader/reset (FOR SRS!!)and find out for yourself what it is and reset it when you have fixed it.
The check engine is likely unrelated to it. You can either get a Peake reader for this (NOT the SRS!), or you can take it to most parts places (AutoZone, O'Reillys, etc) and get it read and reset.