Hello 
New mum who's long time lurker finally posting something!
We've been hoping we could buy for years but only recently came into some money for a deposit to enable us to actually consider becoming FTBs. The area we are in doesn't seem to have much on the market at our end at the moment so when something suitable came up in our budget we jumped in with a good offer.
The agent just got back to us after the weekend to say that the vendor has decided to sell through someone else but that if we wanted to approach the new agent we'd still have to offer via the old agent as they introduced us to the property?! 
I can't find anything about how this affects our chances as buyers and what we can /should do in the circumstances.
Does anyone have any advice please?
Cheers 