Hi everyone im a 24 year old male who used to play AC back in the day and I just recently became obsessed with ACNL. I found this site because I thought it'd be cool to find a group of people to play with anyone wanna be friends?
You should start out by adding your Friend Code to your profile. In the "My ACC" bar on the left, click "My Friend Codes", then click Edit on the top right. Scroll down to "Nintendo 3DS Code" and put your code in there.
Then, anytime you want to exchange friend codes with someone, click the icon above their posts (if they have a code added) and you'll be able to safely see one another's codes, and even rate one another afterwards.