Postach.io, Facebook and Images

[Stephen D. 0]

Hi Folks, 

I have postach.io set up to feed to my Facebook status. The feed works fine. The only thing is that it comes through with a big picture of the postach.io logo next to the link. I wondered if there was any way to change that, perhaps add your own picture. 

 

Any ideas, anyone? 

 

S.