If the vaccination was given properly, in the deltoid muscle, and the titer was measured at 1-6 months after the last vaccine, it should be above 10. If it isn't, you are not immune to hep B and you need another vaccination. Some people need up to 3 extra vaccinations to develop an appropriate titer. You should get tanother vaccine and test the titer again 1 to 6 months later.
Yes they are for hepA and hepB there is no vaccine for hepC
The shots were for Hep B. This is the Hep C forum. You need to go to the Hep B forum to find somebody who knows about that.