Sesana finance and loans misleading people

I found Sesana loans on Facebook. Applied for a loan. The initial contract sent to me stated the an admin fee of 2650 was to be paid into their attorneys account and once the amount was paid the loan will be despatched into my account in 30 minutes. Today the admin fee was deposited into the account. About 30 minutes later another agreement was sent to me stating that now the loan is ready to be paid into my account but I need to pay another 2300 Rand for bank charges. At no time during my liasing with the consultant was this mentioned nor was it mentioned in the initial contract that I signed. When the consultant was asked she became very rude and arrogant. To this point she has even told me that they are ready for anything I want to do to them. Please be careful of this company as they are misleading people