All I want is proof

The young gentleman I dealt with just a few minutes ago was extremely helpful. However was not able to email me the proof of what was being discussed and agreed (not his fault) said it would be posted to my address. However I'd feel much safer having the proof on email in case it gets lost in the post (past experience) I've read lots of reviews where situations like my own was not logged. Could someone please get it emailed to me, so I can have peace of mind if anything should go wrong.