Hey guys my name is Noah I just started coin collecting, buying and selling. I've recently posted some coins online and have had a few rude remarks about the coins I've posted. My coins are not graded just mostly pocket change but I've come across some that are not on copper coins but are clearly doubled.
Can you help me figure out what I'm doing wrong? I find this hobby fascinating and have put a lot of time and research into what I've done and am frustrated by some of the comments I'm getting.