Coin photos [Risolto]

1. I cannot figure out how to attach photos. I did it once but cannot remember how. Do not see any “attach” tabs.

2. Advice about best way to get quality images of my coins. Using iphone or camera always ends up with some blurring.

I prefer a scan to get a picture
A box light gives good results too:

Thank you. I will try that. For some reason that tab was not working. Maybe did not hold it long enough?