camera problem

[chongo mwape]

I am using a kocaso tablet m1050s using the android 4.0 .my camera is saying unfortunatly camers has stopped and apparenty it is a common problem, however I do not know how to fix this problem,I tried desabling it and enabling again, nothing happened.I have no idea how to uninstall in order to install another.I have no ides how to get in touch with the manufactures for I just got it and came back to africa, however google has shown that it a common problem therefore it must be a software problem and not neccessarily hardware.I desparatly need assistance for I would want to use it for skype and other functions.