Currency forward

Hello all, I have tried to understand the transaction process of currency forward contracts. In this kind of question, the forward price will be higher or lower than the dealer offer price, and we try to take advantage of the situation. I have a hard time understanding this. Can someone please outline a general transaction process? Thanks so much

Can you post a specific question? Generally, if something is available from a dealer that seems cheap, you buy. Sell if the opposite.