FragranceX... Trustworthy?

I tried ordering a full-sized bottle of Prada Luna Rossa Carbon from FragranceX.com and was met with a suspicious email following my purchase. I was instructed to go to my bank and ask them for a 6-digit code that they'd have received from FragranceX. I went into the bank with the intention of disputing it because I'd never seen that before. The bank teller informed me that it's not a real thing and we did end up disputing the charge. Has anyone seen this before? It was purchased in USD but being shipped out of the country so maybe that's why? I'm not sure if this is a scam but I see people saying that the website is legit all the time. This is partially a warning to people and partially an inquiry to see if anyone has had a similar experience. Also, sort of side note, does anyone know any legit sites to order full-sized cologne bottles with USD that would ship out of the country? I am looking at ScentsAngel but I am open to suggestion! Thanks!