Nobody trusts anyone these days 😭 I was fooled along with my family 😢😭

I am 16 years old and I didn't know what to do. Someone told me to buy an apartment for sale in a very beautiful tower. I agreed, of course, after telling my mom and dad and they said okay. Then I went to the apartment and it looked nice but there was a very small issue, like 600 Egyptian pounds or so. So I agreed. Then I told him I would buy it and I have a visa card, so I sent him 3.5 million. After that, we went again to ask about it and they said there was no one by that name. He said he was the owner of the apartment only and no one enters it without his permission. Of course, I realized that someone told me that and then I understood that someone scammed me. He told me his name was Mustafa but actually he was laughing at me and his real name was different. 😢 Guys, no one should trust anyone these days 😭