My Controller Does't Access Model

I am badly stuck here i am trying to create an instance of langauges model and its giving me error that

Class ‘Languages’ not found in “”

i have doble checked the import in the config file does’t come on any solution can anybody help me thanks in advance

can you provide piece of code ?

matches file name and class name?

ok i found it ,

i am trying to call models of my module without importing them ,

thanks for the replies