I got scammed

Guys I'm so upset bc I worked very hard for my sets. Their user is Vaycericks so watch out. I tried to report but nothing has happened. I'm so sad like genuinely. We were trading 4 hammers for their lovesick and they asked for gems first and I sent them and then they left the game. They also blocked me. They took my sakura perfume gem bleeding heart gem straeberry fields and blueberry gem. My sets are all broken now. Any advice?