Emisor - Means : Sender
Mensaje - Means : Message
Canal - Means : Channel
Receptor - Means : Receiver
Contexto - Means : Context
Codigo - Means : Code
Enuciado - Means : Enuciado ??? Is that what u want.. I hope or i just sent u a COMPLETELY Offtopic message.
This sentences is grammatically incorrect because the action and the period of time are not coherent.
It is possible to say " trabajo en esa tienda hace dos años/meses" which would mean that you have been working in that store for a year or a month.
but the expresión "hace que"+ period of time does not exist.
Another possibility might be (if you been working there for only 2 hours) "Trabajo en esa tienda hace dos horas" It would mean that you recently started working there. <span />
Answer: can you give me more to question
