Hello.
Hello
I'm interested in your iPhone 6 but there is a lot wrong with it. How long did you have it for?
A little over a year. 
I know there are issues with the camera but are there any problems making calls or texting?
Nope. Phone can make calls and texts no issues, and Apple has offered to repair the camera since it's a known defect. I just haven't had the time to drive to the nearest Apple store.
The closest Apple store is 50 miles away from me, so it would be hassle for me as well. How about $70?