seagate freeagent goflex desk external hard drive

Seagate 2tb Freeagent Goflex Desk Hard Drive For Mac →→→ https://picfs.com/1tpbji

Hello, I are attempting to recognize how it can be that a Seagate GoFlex Table Outside Hard drive, intentionally formatted for make use of on Mac's just in a function environment, offers now become changed to a PC operating environment and all of the data files that the drive held - created in a Mac OS, are now lacking? Have got they been recently deleted when the drive had been 'accidentally' converted to function in a Computer atmosphere? Or, are they sitting on the drivé but an néither be noticed when seen in a PC or Mac pc environment? What is heading on? Appreciate any help or recommendation as to whére I should look.