I payed a magazine company for a blog post and photo shoot was done but now they want to send me 3.4k. I payed 160 for pics with mag and 300 to publish idk if its real or fake kinda hesitant
Almost any time someone wants you to pay in order to be published, it's a scam, or at best a "vanity press". There are a few contests that have entry fees, and there are print-on-demand publishers that have set-up fees, but even these should be approached with caution since you are extremely unlikely to earn that money back unless you have something exceptional.
Any time someone wants you to pay them in order to receive money, or asks you to pass part of an overpayment along to someone else, or wants your login credentials, it's a scam.
In general, if you have any suspicion that it is a scam, you are probably correct.